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Lenovo ThinkPad T14 G4 Intel Laptop Review: Raptor Lake-uppdatering för T-serien

T raptor.

2023-versionen av Lenovo ThinkPad T14 använder Intel-processorer i Raptor Lake-serien. Med de nya processorerna verkar strömförbrukningen vara lägre jämfört med föregångaren, men bortsett från detta verkar Lenovo ThinkPad T14 Gen 4 Intel inte vara en stor uppgradering.

Om du skulle söka efter "typisk ThinkPad", skulle ThinkPad T-serien vara en het utmanare. En klassisk design som långsamt har förändrats under många generationer och som Lenovo inte experimenterar med. Bärbara datorer som Lenovo ThinkPad T14 Gen 4 har en aura av pragmatism och allvar. Idag testar vi Intel-versionen av detta bröd och smör ThinkPad för kontorsmiljön.

Eftersom Lenovo inte introducerade några förändringar i designen av ThinkPad T14 G4, hoppar vi över delarna om chassit, anslutningsmöjligheterna och inmatningsenheterna och börjar direkt med skärmen. En fullständig beskrivning av dessa aspekter av den bärbara datorn finns i vår recension av Lenovo ThinkPad T14 G3.

Lenovo ThinkPad T14 G4 21HD0043GE (ThinkPad T14 G4 Serie)
Processor
Intel Core i5-1335U 10 x 0.9 - 4.6 GHz, 50 W PL2 / Short Burst, 22.5 W PL1 / Sustained, Raptor Lake-U
Minne
16 GB 
, DDR5-4800, on board, 1x SO-DIMM free, max. 48 GB, single channel
Skärm
14.00 tum 16:10, 1920 x 1200 pixlar 162 PPI, B140UAN02.1, IPS-AHVA LTPS wLED, glansig: nej
Moderkort
Intel Alder Lake-P PCH
Hårddisk
Kioxia BG5 KBG5AZNV512G, 512 GB 
, M.2 2280, NVMe PCIe 4.0, 420 GB ledigt
Ljudkort
Realtek ALC3287
Anslutningar
2 USB 3.0, 2 USB 4.0 40 Gbps, 2 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: 3.5mm Audio, 1 SmartCard, 1 Fingeravtrycksläsare
Nätverk
Intel Wi-Fi 6E AX211 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz), Bluetooth 5.2, WWAN-ready
Storlek
höjd x bredd x djup (i mm) 17.9 x 317.7 x 226.9
Batteri
52.5 Wh Litiumpolymer
Operativsystem
Microsoft Windows 11 Pro
Camera
Webbkamera: 5 Megapixel w/ThinkShutter & IR
Övrigt
Högtalare: 2 Watt Stereo, Tangentbord: 6 row Chiclet, 1.5mm travel, full-size, Tangentbordsbelysning: ja, 65 W USB C charger, Lenovo Commercial Vantage, Lenovo View, 36 Månader Garanti
Vikt
1.428 kg, Strömförsörjning: 341 g
Pris
1640 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Potentiella konkurrenter i jämförelse

Rating
Date
Model
Weight
Height
Size
Resolution
Price
88.5 %
v7 (old)
09/2023
Lenovo ThinkPad T14 G4 21HD0043GE
i5-1335U, Iris Xe G7 80EUs
1.4 kg17.9 mm14.00"1920x1200
86.4 %
v7 (old)
03/2023
Lenovo ThinkPad T14 G3-21AJS00400
i7-1260P, GeForce MX550
1.5 kg17.9 mm14.00"1920x1200
90.1 %
v7 (old)
08/2023
HP EliteBook 845 G10 818N0EA
R9 PRO 7940HS, Radeon 780M
1.5 kg17.9 mm14.00"2560x1600
90.3 %
v7 (old)
07/2023
Dell Latitude 7440
i5-1345U, Iris Xe G7 80EUs
1.2 kg17.95 mm14.00"2560x1600
88.8 %
v7 (old)
09/2022
Lenovo ThinkPad T14 G3-21CF004NGE
R7 PRO 6850U, Radeon 680M
1.4 kg17.9 mm14.00"1920x1200

Storleksjämförelse

323.6 mm 214.7 mm 17.9 mm 1.5 kg317.7 mm 226.9 mm 17.9 mm 1.4 kg315.6 mm 222.5 mm 15.36 mm 1.2 kg313 mm 220.2 mm 17.95 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
vänster: RJ45-Ethernet, 2x Thunderbolt 4, HDMI, USB A 3.2 Gen 1, 3,5 mm ljud
vänster: RJ45-Ethernet, 2x Thunderbolt 4, HDMI, USB A 3.2 Gen 1, 3,5 mm ljud
rätt: Smartkortläsare, USB A 3.2 Gen 1, Kensingtonlås
rätt: Smartkortläsare, USB A 3.2 Gen 1, Kensingtonlås
Networking
iperf3 transmit AXE11000
Lenovo ThinkPad T14 G3-21AJS00400
Intel Wi-Fi 6E AX211
1529 (1399min - 1585max) MBit/s +105%
Average Intel Wi-Fi 6E AX211
  (64 - 1921, n=242)
1231 MBit/s +65%
Average of class Office
  (47.8 - 1793, n=90, last 2 years)
1109 MBit/s +49%
Dell Latitude 7440
Intel Wi-Fi 6E AX211
767 (626min - 867max) MBit/s +3%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Wi-Fi 6E AX211
745 (400min - 913max) MBit/s
iperf3 receive AXE11000
Lenovo ThinkPad T14 G3-21AJS00400
Intel Wi-Fi 6E AX211
1587 (1559min - 1610max) MBit/s +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Wi-Fi 6E AX211
1565 (1208min - 1671max) MBit/s
Average Intel Wi-Fi 6E AX211
  (582 - 1890, n=242)
1382 MBit/s -12%
Average of class Office
  (104.2 - 1775, n=90, last 2 years)
1279 MBit/s -18%
Dell Latitude 7440
Intel Wi-Fi 6E AX211
1239 (1088min - 1309max) MBit/s -21%
iperf3 transmit AXE11000 6GHz
Lenovo ThinkPad T14 G3-21CF004NGE
Qualcomm WCN685x
1892 (1820min - 1965max) MBit/s +138%
HP EliteBook 845 G10 818N0EA
Realtek 8852CE
1820 (1772min - 1868max) MBit/s +129%
Average of class Office
  (385 - 1961, n=50, last 2 years)
1378 MBit/s +73%
Average Intel Wi-Fi 6E AX211
  (385 - 1851, n=214)
1368 MBit/s +72%
Dell Latitude 7440
Intel Wi-Fi 6E AX211
1009 (740min - 1193max) MBit/s +27%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Wi-Fi 6E AX211
795 (406min - 1047max) MBit/s
iperf3 receive AXE11000 6GHz
HP EliteBook 845 G10 818N0EA
Realtek 8852CE
1749 (1715min - 1761max) MBit/s +7%
Lenovo ThinkPad T14 G3-21CF004NGE
Qualcomm WCN685x
1724 (1705min - 1736max) MBit/s +6%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Wi-Fi 6E AX211
1629 (1561min - 1648max) MBit/s
Average of class Office
  (1065 - 1790, n=50, last 2 years)
1568 MBit/s -4%
Average Intel Wi-Fi 6E AX211
  (700 - 1857, n=213)
1493 MBit/s -8%
Dell Latitude 7440
Intel Wi-Fi 6E AX211
1223 (1075min - 1257max) MBit/s -25%
05010015020025030035040045050055060065070075080085090095010001050110011501200125013001350140014501500155016001650170017501800185019001950Tooltip
Lenovo ThinkPad T14 G4 21HD0043GE Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø781 (406-1047)
HP EliteBook 845 G10 818N0EA Realtek 8852CE; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1820 (1772-1868)
Dell Latitude 7440 Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1009 (740-1193)
Lenovo ThinkPad T14 G3-21CF004NGE Qualcomm WCN685x; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1892 (1820-1965)
Lenovo ThinkPad T14 G4 21HD0043GE Intel Wi-Fi 6E AX211; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1629 (1561-1648)
HP EliteBook 845 G10 818N0EA Realtek 8852CE; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1748 (1715-1761)
Dell Latitude 7440 Intel Wi-Fi 6E AX211; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1222 (1075-1257)
Lenovo ThinkPad T14 G3-21CF004NGE Qualcomm WCN685x; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1723 (1705-1736)
Lenovo ThinkPad T14 G4 21HD0043GE Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000; iperf 3.1.3: Ø731 (400-913)
Lenovo ThinkPad T14 G3-21AJS00400 Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000; iperf 3.1.3: Ø1529 (1399-1585)
Dell Latitude 7440 Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000; iperf 3.1.3: Ø767 (626-867)
Lenovo ThinkPad T14 G4 21HD0043GE Intel Wi-Fi 6E AX211; iperf3 receive AXE11000; iperf 3.1.3: Ø1565 (1208-1671)
Lenovo ThinkPad T14 G3-21AJS00400 Intel Wi-Fi 6E AX211; iperf3 receive AXE11000; iperf 3.1.3: Ø1586 (1559-1610)
Dell Latitude 7440 Intel Wi-Fi 6E AX211; iperf3 receive AXE11000; iperf 3.1.3: Ø1239 (1088-1309)

Webbkamera

Nytt för Lenovo ThinkPad T14 Gen 4 är en webbkamera med högre upplösning, Lenovo har höjt denna specifikation till 5 Megapixlar. Detta skapar en skarpare bild, som annars inte är mycket förbättrad jämfört med 1080p-webbkameran i föregångaren.

ColorChecker
33.8 ∆E
18.9 ∆E
21.9 ∆E
21.7 ∆E
17.4 ∆E
13.3 ∆E
21.3 ∆E
28 ∆E
17.4 ∆E
16.9 ∆E
11.1 ∆E
12.7 ∆E
25 ∆E
22.7 ∆E
18.6 ∆E
10 ∆E
13.2 ∆E
19 ∆E
2.3 ∆E
10.7 ∆E
15.7 ∆E
17.4 ∆E
15 ∆E
1.7 ∆E
ColorChecker Lenovo ThinkPad T14 G4 21HD0043GE: 16.91 ∆E min: 1.73 - max: 33.77 ∆E

Display: matt lågenergiskärm med långsamma reaktionstider

subpixel-array Lenovo ThinkPad T14 Gen 4
subpixel-array Lenovo ThinkPad T14 Gen 4
låg mängd blödning i bakgrundsbelysningen (visas förbättrad här)
låg mängd blödning i bakgrundsbelysningen (visas förbättrad här)

Lenovo ändrar inte formatet (16:10) eller skärmstorleken (14 tum i diagonal). De tillgängliga skärmalternativen, och det finns många som vanligt med ThinkPads, är också i stort sett oförändrade. I jämförelse medLenovo ThinkPad T14 Gen 3har Lenovo tagit bort WQUXGA (3 840 x 2 160) IPS-erbjudandet. Istället kan kunderna nu köpa Lenovo ThinkPad T14 Gen 4 Intel med en 2,8K (2 880 x 1 800) OLED-panel.

Vårt recensionsexemplar använder den variant som förmodligen är den mest populära, den strömsnåla skärmen med WUXGA-upplösning (1 920 x 1 200). Lenovo säljer denna skärm med ett ljusstyrkevärde på 400 cd/m². Enligt våra mätningar ligger den på 369 cd/m² i genomsnitt, mindre än vad som utlovas. Detta innebär att T14 G4 Intel ligger efter konkurrenterna i vår jämförelse - vilket inte nödvändigtvis är generellt sant, eftersom det finns en viss variation när det gäller skärmkvalitet. Och Lenovo använder alltid några olika leverantörer; det alltid populära skärmlotteriet.

Det är också uppenbart att skärmens reaktionstider inte är bra. Tyvärr händer detta ofta med LCD-skärmar med låg effekt av detta slag. EliteBook 845 G10 presterar med sin WQXGA-skärm mycket bättre i detta avseende.

380
cd/m²
389
cd/m²
399
cd/m²
357
cd/m²
376
cd/m²
358
cd/m²
344
cd/m²
360
cd/m²
356
cd/m²
Distribution av ljusstyrkan
B140UAN02.1 tested with X-Rite i1Pro 2
Max: 399 cd/m² (Nits) Medel: 368.8 cd/m² Minimum: 3.5 cd/m²
Distribution av ljusstyrkan: 86 %
Mitt på batteriet: 376 cd/m²
Kontrast: 1635:1 (Svärta: 0.23 cd/m²)
ΔE Color 4.3 | 0.5-29.43 Ø4.91, calibrated: 1.6
ΔE Greyscale 6.4 | 0.5-98 Ø5.2
76.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
98.9% sRGB (Argyll 2.2.0 3D)
74.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.24
Lenovo ThinkPad T14 G4 21HD0043GE
B140UAN02.1, IPS-AHVA LTPS wLED, 1920x1200, 14"
Lenovo ThinkPad T14 G3-21AJS00400
B140UAN02.1, IPS, 1920x1200, 14"
HP EliteBook 845 G10 818N0EA
AUO6DA8, IPS, 2560x1600, 14"
Dell Latitude 7440
AU Optronics B140QAX, IPS, 2560x1600, 14"
Lenovo ThinkPad T14 G3-21CF004NGE
LP140WU1-SPB2, IPS, 1920x1200, 14"
Display
2%
15%
0%
-5%
Display P3 Coverage
74.8
76.3
2%
98.3
31%
75.4
1%
69.2
-7%
sRGB Coverage
98.9
100
1%
99.8
1%
99.9
1%
97.4
-2%
AdobeRGB 1998 Coverage
76.7
77.9
2%
86.2
12%
76.2
-1%
71.5
-7%
Response Times
-19%
75%
-5%
28%
Response Time Grey 50% / Grey 80% *
48.3 ?(20.7, 27.6)
62.6 ?(28.2, 34.4)
-30%
12.7 ?(5.8, 7)
74%
56 ?(26.1, 29.9)
-16%
41.4 ?(18.8, 22.6)
14%
Response Time Black / White *
32.6 ?(19.1, 13.5)
34.9 ?(16.5, 18.4)
-7%
7.9 ?(4.1, 3.8)
76%
30.8 ?(14, 16.8)
6%
19.2 ?(6.8, 12.4)
41%
PWM Frequency
Screen
15%
27%
12%
29%
Brightness middle
376
400
6%
546
45%
517.3
38%
451
20%
Brightness
369
395
7%
564
53%
488
32%
435
18%
Brightness Distribution
86
91
6%
86
0%
88
2%
94
9%
Black Level *
0.23
0.19
17%
0.38
-65%
0.34
-48%
0.21
9%
Contrast
1635
2105
29%
1437
-12%
1521
-7%
2148
31%
Colorchecker dE 2000 *
4.3
3.5
19%
1.3
70%
3.3
23%
2.4
44%
Colorchecker dE 2000 max. *
9.9
7.2
27%
5.3
46%
7.81
21%
4.1
59%
Colorchecker dE 2000 calibrated *
1.6
1.6
-0%
1.2
25%
1.02
36%
1.3
19%
Greyscale dE 2000 *
6.4
4.8
25%
1.1
83%
5.6
12%
3.3
48%
Gamma
2.24 98%
2.11 104%
2.27 97%
2.37 93%
2.13 103%
CCT
6019 108%
6662 98%
6463 101%
6804 96%
6848 95%
Total Average (Program / Settings)
-1% / 7%
39% / 31%
2% / 7%
17% / 21%

* ... smaller is better

Gråskala
Gråskala
Mättnad
Mättnad
Färgkontroll
Färgkontroll
Gråskala (kalibrerad)
Gråskala (kalibrerad)
Mättnad (kalibrerad)
Mättnad (kalibrerad)
Colorchecker (kalibrerad)
Colorchecker (kalibrerad)

Från fabrik har skärmen en något grönaktig nyans enligt Calman-mätningar, vilket vi kunde åtgärda med en kalibrering med X-Rite i1Pro 2 Colorimeter och i1Profiler. Det genomsnittliga Colorchecker deltaE, som är lägre om skärmens färger är mer korrekta, minskade från 4,3 till 1,6 efter kalibreringen, vilket är en markant skillnad. Färgprofilen som vi skapade finns tillgänglig för nedladdning, gratis, som alltid.

Skärmen täcker det lilla sRGB-färgomfånget nästan helt, vilket gör det möjligt för användare att göra lätt fotoredigering med Lenovo ThinkPad T14 Gen 4.

DCI P3: 74,8 PROCENT
DCI P3: 74,8 PROCENT
sRGB: 98,9
sRGB: 98,9
AdobeRGB: 76,7 %
AdobeRGB: 76,7 %
Utomhus (solljus)
Utomhus (solljus)

När det gäller utomhusanvändning är Lenovo ThinkPad T14 Gen 4 tillräckligt användbar tack vare kombinationen av den matta skärmytan och ljusstyrkan på över 300 cd/m². ThinkPad-användare bör dock undvika direkt solljus.

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
32.6 ms ... rise ↗ and fall ↘ combined↗ 19.1 ms rise
↘ 13.5 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 87 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (20.9 ms).
       Response Time 50% Grey to 80% Grey
48.3 ms ... rise ↗ and fall ↘ combined↗ 20.7 ms rise
↘ 27.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 82 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.8 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8715 (minimum: 5 - maximum: 343500) Hz was measured.


IPS-skärmar...
IPS-skärmar...
...har ingen...
...har ingen...
...stora problem...
...stora problem...
...med stabil betraktningsvinkel
...med stabil betraktningsvinkel

Leistung: Intel Raptor Lake U15 ganska nedslående

Lenovo ThinkPads är kända för sin stora variation av konfigurationer. Med ThinkPad T14 Gen 4 Intel gör Lenovo det svårt för köparna att välja, eftersom det finns åtta (!) CPU-alternativ:Intel Core i5-1335U, i5-1345U, i5-1340P, i5-1350P, i7-1355U, i7-1365U, i7-1360P och i7-1370P. De största skillnaderna: Processorerna med suffixet "P" har fler prestandakärnor och en högre strömförbrukning, där i7-1370P är den enda processorn med sex prestandakärnor. Det finns också skillnader mellan vPro och icke vPro.

En annan skillnad: I7-modellerna innehåller Iris Xe med 96 EU, medan i5-varianterna har 80 EU iGPU. Det finns också en version av ThinkPad T14 Gen 4 Intel medNvidia GeForce MX550.

Lika komplext som CPU-valet är valet av RAM. Det finns både DDR4-3200 och DDR5-5200 versioner av ThinkPad T14 G4. Båda har en del lödda RAM-minnen, åtta gigabyte för DDR4-modellerna och sexton för DDR5-konfigurationen. Det finns en enda SO-DIMM-kortplats i båda fallen, vilket resulterar i ett maximalt RAM-minne på 40 (DDR4) till 48 (DDR5) GB. Detta gäller dock endast för iGPU-modeller, dGPU-modeller har antingen 16 eller 32 GB lödd LPDDR5X-6400-minne.

SSD-enheten är trevlig och lätt att förklara: Det finns bara en enda M.2 2280-kortplats, ansluten via PCIe 4.0.

CPU-Z
CPU-Z
CPU-Z moderkort
CPU-Z moderkort
CPU-Z-minne
CPU-Z-minne
CPU-Z SPD
CPU-Z SPD
HWiNFO
HWiNFO
GPU-Z
GPU-Z
 
 

Testförhållanden

Lenovo använder Windows-inställningarna för att styra energiprofilerna och CPU-hastigheten. Det finns tre profiler som reglerar processorns effektgränser och därmed dess strömförbrukning och hastighet. Power Limit 1 kan användas under en längre period, medan Power Limit 2 är avsedd för kortvariga prestandauppgifter:

  • Bäst batteritid: PL1 11 Watt / PL2 11 Watt
  • Balanserad: PL1 14 Watt / PL2 20 Watt
  • Bästa prestanda: PL1 22,5 Watt / PL2 50 Watt

Processor

Med Intel Core i5-1335U, vi granskar basvarianten av Lenovo ThinkPad T14 Gen 4. Detta i5-chip från Raptor Lake-generationen är en del av U15-serien, en kombination av två prestandakärnor och åtta effektivitetskärnor som är utformade för en TDP på 15 W. I de senaste generationerna av Intel-processorer kunde processorerna pålitligt konsumera mycket mer än den nominella TDP. De maximala klockfrekvenserna når 4,6 (P-kärnor) och 3,4 GHz (E-kärnor). Med Hyperthreading har processorn 12 trådar. För mer detaljerade jämförelser, vår CPU-jämförelse lista kan användas.

CPU-prestandan för Lenovo ThinkPad T14 Gen 4 Intel är totalt sett en besvikelse. Alla konkurrenter levererar ett bättre resultat. Visserligen har Intel-processorn en fördel när det gäller prestanda för en enda kärna jämfört med AMD, men när alla kärnor används lämnas Intel ThinkPad bakom, denThinkPad T14 Gen 3 Intel är också snabbare. Det bör nämnas att den äldre modellen använde en P28 CPU, som har två fler CPU-kärnor. Vi skulle också skylla mest på Intel för den lägre än genomsnittliga prestandan, eftersom T14 Gen 4 med en PL2 på 22,5 W fortfarande förbrukar mer än den nominella 15 W TDP för denna CPU - de senaste Intel-processorerna är helt enkelt strömhungriga och är inte mycket vettiga i Ultrabook-design.

Vi kunde inte upptäcka någon begränsning av CPU-prestandan i batteriläge.

Cinebench R15 Multi sustained load

012024036048060072084096010801200132014401560168018001920204021602280Tooltip
Lenovo ThinkPad T14 G4 21HD0043GE Intel Core i5-1335U: Ø1062 (993.99-1540.3)
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P: Ø1646 (1308.17-1883.24)
HP EliteBook 845 G10 818N0EA AMD Ryzen 9 PRO 7940HS: Ø2330 (2299.38-2359.74)
Dell Latitude 7440 Intel Core i5-1345U: Ø1310 (929.37-1541.9)
Lenovo ThinkPad T14 G3-21CF004NGE AMD Ryzen 7 PRO 6850U: Ø1673 (1654.33-1766.16)
CPU Performance Rating: Percent
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
CPU Performance Rating
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
82 pt
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
72.8 pt
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
67.2 pt
Dell Latitude 7440
Intel Core i5-1345U
67.1 pt
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
63.4 pt
Average of class Office
 
60.5 pt
Average Intel Core i5-1335U
 
59.3 pt
Cinebench R23 / Multi Core
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
14919 Points +66%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
11994 Points +33%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
10032 Points +12%
Dell Latitude 7440
Intel Core i5-1345U
9795 (7630.48min - 9794.71max) Points +9%
Average of class Office
  (1577 - 15743, n=93, last 2 years)
9321 Points +4%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
8993 Points
Average Intel Core i5-1335U
  (6957 - 9438, n=12)
8383 Points -7%
Cinebench R23 / Single Core
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
1774 Points +2%
Dell Latitude 7440
Intel Core i5-1345U
1757 Points +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
1733 Points
Average Intel Core i5-1335U
  (1532 - 1733, n=12)
1669 Points -4%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
1568 Points -10%
Average of class Office
  (618 - 1995, n=93, last 2 years)
1556 Points -10%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
1493 Points -14%
Cinebench R20 / CPU (Multi Core)
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
5790 Points +58%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
4638 Points +26%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
4203 Points +15%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
3669 Points
Average of class Office
  (590 - 5980, n=92, last 2 years)
3613 Points -2%
Dell Latitude 7440
Intel Core i5-1345U
3610 Points -2%
Average Intel Core i5-1335U
  (2602 - 3849, n=11)
3257 Points -11%
Cinebench R20 / CPU (Single Core)
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
694 Points +5%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
660 Points
Dell Latitude 7440
Intel Core i5-1345U
656 Points -1%
Average Intel Core i5-1335U
  (593 - 663, n=11)
636 Points -4%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
611 Points -7%
Average of class Office
  (229 - 766, n=92, last 2 years)
603 Points -9%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
587 Points -11%
Cinebench R15 / CPU Multi 64Bit
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
2360 (2299.38min - 2359.74max) Points +53%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
1883 (1388.31min - 1883.24max) Points +22%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
1766 (1654.33min - 1766.16max) Points +15%
Average of class Office
  (246 - 2642, n=95, last 2 years)
1561 Points +1%
Dell Latitude 7440
Intel Core i5-1345U
1542 (929.37min - 1541.9max) Points 0%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
1540 (993.99min - 1540.3max) Points
Average Intel Core i5-1335U
  (1109 - 1547, n=11)
1411 Points -8%
Cinebench R15 / CPU Single 64Bit
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
247 Points +2%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
244 Points 0%
Dell Latitude 7440
Intel Core i5-1345U
244 Points 0%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
243 Points
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
237 Points -2%
Average Intel Core i5-1335U
  (222 - 248, n=11)
237 Points -2%
Average of class Office
  (98 - 284, n=94, last 2 years)
230 Points -5%
Blender / v2.79 BMW27 CPU
Average Intel Core i5-1335U
  (340 - 786, n=12)
460 Seconds * -11%
Average of class Office
  (208 - 1956, n=94, last 2 years)
425 Seconds * -3%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
414 Seconds *
Dell Latitude 7440
Intel Core i5-1345U
332 Seconds * +20%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
318 Seconds * +23%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
297 Seconds * +28%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
215 Seconds * +48%
7-Zip 18.03 / 7z b 4
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
61303 MIPS +73%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
49615 MIPS +40%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
41224 MIPS +16%
Dell Latitude 7440
Intel Core i5-1345U
40563 MIPS +14%
Average of class Office
  (7532 - 65460, n=95, last 2 years)
38720 MIPS +9%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
35535 MIPS
Average Intel Core i5-1335U
  (25012 - 38513, n=11)
33576 MIPS -6%
7-Zip 18.03 / 7z b 4 -mmt1
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
5844 MIPS +7%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
5635 MIPS +3%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
5458 MIPS
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
5314 MIPS -3%
Dell Latitude 7440
Intel Core i5-1345U
5296 MIPS -3%
Average of class Office
  (2972 - 6687, n=94, last 2 years)
5245 MIPS -4%
Average Intel Core i5-1335U
  (4872 - 5545, n=11)
5202 MIPS -5%
Geekbench 5.5 / Multi-Core
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
9897 Points +26%
Dell Latitude 7440
Intel Core i5-1345U
8263 Points +5%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
7967 Points +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
7865 Points
Average of class Office
  (1018 - 11980, n=94, last 2 years)
7537 Points -4%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
7522 Points -4%
Average Intel Core i5-1335U
  (5459 - 8618, n=11)
7429 Points -6%
Geekbench 5.5 / Single-Core
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
1758 Points +4%
Dell Latitude 7440
Intel Core i5-1345U
1710 Points +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
1691 Points
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
1690 Points 0%
Average Intel Core i5-1335U
  (1506 - 1700, n=11)
1639 Points -3%
Average of class Office
  (510 - 1995, n=95, last 2 years)
1582 Points -6%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
1514 Points -10%
HWBOT x265 Benchmark v2.2 / 4k Preset
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
17 fps +80%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
13.6 fps +44%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
13.3 fps +41%
Dell Latitude 7440
Intel Core i5-1345U
10.8 fps +14%
Average of class Office
  (1.72 - 18.7, n=92, last 2 years)
10.5 fps +11%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
9.44 fps
Average Intel Core i5-1335U
  (6.55 - 10.7, n=11)
9.03 fps -4%
LibreOffice / 20 Documents To PDF
Average of class Office
  (31.3 - 129.6, n=92, last 2 years)
53.6 s * -4%
Average Intel Core i5-1335U
  (45 - 58.7, n=11)
51.6 s * -1%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
51.4 s * -0%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
51.3 s *
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
50.5 s * +2%
Dell Latitude 7440
Intel Core i5-1345U
45.5 s * +11%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
42.7 s * +17%
R Benchmark 2.5 / Overall mean
Average of class Office
  (0.4244 - 1.135, n=91, last 2 years)
0.549 sec * -11%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
0.523 sec * -6%
Average Intel Core i5-1335U
  (0.4892 - 0.524, n=10)
0.51 sec * -4%
Dell Latitude 7440
Intel Core i5-1345U
0.4948 sec * -0%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U
0.4925 sec *
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS
0.4835 sec * +2%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P
0.4767 sec * +3%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit
1540 Points
Cinebench R15 OpenGL 64Bit
100.6 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
243 Points
Cinebench R20 CPU (Multi Core)
3669 Points
Cinebench R20 CPU (Single Core)
660 Points
Cinebench R23 Single Core
1733 Points
Cinebench R23 Multi Core
8993 Points
Hjälp
Performance Rating
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
96.1 pt
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
66.4 pt
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
55.7 pt
Average of class Office
 
53.6 pt
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
51.9 pt
Average Intel Core i5-1335U
 
43.4 pt
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
40 pt
AIDA64 / FP32 Ray-Trace
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
24250 KRay/s +300%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
12021 KRay/s +98%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
10898 KRay/s +80%
Average of class Office
  (763 - 24250, n=93, last 2 years)
9509 KRay/s +57%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
8830 KRay/s +46%
Average Intel Core i5-1335U
  (5661 - 7809, n=11)
6806 KRay/s +12%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
6059 KRay/s
AIDA64 / FPU Julia
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
101262 Points +207%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
76396 Points +132%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
56906 Points +72%
Average of class Office
  (4113 - 102228, n=93, last 2 years)
47876 Points +45%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
43149 Points +31%
Average Intel Core i5-1335U
  (29483 - 43636, n=11)
35448 Points +7%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
32996 Points
AIDA64 / CPU SHA3
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
4418 MB/s +153%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
2709 MB/s +55%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
2571 MB/s +47%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
2265 MB/s +30%
Average of class Office
  (287 - 4551, n=93, last 2 years)
2264 MB/s +30%
Average Intel Core i5-1335U
  (1515 - 2278, n=11)
1840 MB/s +5%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
1745 MB/s
AIDA64 / CPU Queen
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
113016 Points +88%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
87263 Points +45%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
77054 Points +28%
Average of class Office
  (8185 - 115197, n=93, last 2 years)
69271 Points +15%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
62953 Points +5%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
60211 Points
Average Intel Core i5-1335U
  (53839 - 60992, n=11)
59437 Points -1%
AIDA64 / FPU SinJulia
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
14147 Points +228%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
11321 Points +162%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
6914 Points +60%
Average of class Office
  (404 - 14288, n=93, last 2 years)
6693 Points +55%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
5206 Points +21%
Average Intel Core i5-1335U
  (3873 - 5008, n=11)
4524 Points +5%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
4316 Points
AIDA64 / FPU Mandel
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
54003 Points +242%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
39609 Points +151%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
26376 Points +67%
Average of class Office
  (2075 - 54365, n=93, last 2 years)
25024 Points +59%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
21556 Points +37%
Average Intel Core i5-1335U
  (14376 - 20553, n=11)
17214 Points +9%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
15780 Points
AIDA64 / CPU AES
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
76133 MB/s +110%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
53300 MB/s +47%
Average of class Office
  (7254 - 155900, n=93, last 2 years)
51765 MB/s +43%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
50859 MB/s +40%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
41994 MB/s +16%
Average Intel Core i5-1335U
  (31154 - 65997, n=11)
39412 MB/s +9%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
36220 MB/s
AIDA64 / CPU ZLib
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
987 MB/s +82%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
771 MB/s +43%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
688 MB/s +27%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
640 MB/s +18%
Average of class Office
  (78 - 1018, n=93, last 2 years)
606 MB/s +12%
Average Intel Core i5-1335U
  (378 - 676, n=11)
552 MB/s +2%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
541 MB/s
AIDA64 / FP64 Ray-Trace
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
12755 KRay/s +295%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
6259 KRay/s +94%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
5858 KRay/s +81%
Average of class Office
  (432 - 12755, n=93, last 2 years)
5039 KRay/s +56%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
4640 KRay/s +44%
Average Intel Core i5-1335U
  (2878 - 4214, n=11)
3589 KRay/s +11%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
3229 KRay/s
AIDA64 / CPU PhotoWorxx
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
39231 MPixel/s +61%
Average Intel Core i5-1335U
  (13584 - 41123, n=11)
30316 MPixel/s +24%
Average of class Office
  (4814 - 54971, n=93, last 2 years)
29143 MPixel/s +19%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
25448 MPixel/s +4%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
24428 MPixel/s
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
24030 MPixel/s -2%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
13700 MPixel/s -44%

Systemets prestanda

Till viss del speglar de syntetiska systemprestanda riktmärkena processortesterna. I PCMark 10 ligger Lenovos bärbara dator efter konkurrenterna. Den är konkurrenskraftig med AMD-modellerna i Crossmark. Vi upptäckte inga långsamma nedgångar i daglig användning.

PCMark 10 / Score
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
6523 Points +19%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
6060 Points +11%
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
5870 Points +7%
Average of class Office
  (2463 - 7344, n=86, last 2 years)
5627 Points +3%
Dell Latitude 7440
Iris Xe G7 80EUs, i5-1345U, Samsung MZ9L4512HBLU-00BMV
5554 Points +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
5480 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (5068 - 5600, n=11)
5315 Points -3%
PCMark 10 / Essentials
Dell Latitude 7440
Iris Xe G7 80EUs, i5-1345U, Samsung MZ9L4512HBLU-00BMV
10758 Points +2%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
10531 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (9828 - 11912, n=11)
10439 Points -1%
Average of class Office
  (5575 - 20841, n=86, last 2 years)
10099 Points -4%
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
9873 Points -6%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
9772 Points -7%
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
9729 Points -8%
PCMark 10 / Productivity
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
9192 Points +28%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
8523 Points +19%
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
8189 Points +14%
Average of class Office
  (3041 - 10415, n=86, last 2 years)
7746 Points +8%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
7191 Points
Dell Latitude 7440
Iris Xe G7 80EUs, i5-1345U, Samsung MZ9L4512HBLU-00BMV
7189 Points 0%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (6196 - 7261, n=11)
6847 Points -5%
PCMark 10 / Digital Content Creation
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
8299 Points +41%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
7252 Points +23%
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
6891 Points +17%
Average of class Office
  (2049 - 9773, n=86, last 2 years)
6351 Points +8%
Dell Latitude 7440
Iris Xe G7 80EUs, i5-1345U, Samsung MZ9L4512HBLU-00BMV
6012 Points +2%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
5899 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (5361 - 6164, n=11)
5747 Points -3%
CrossMark / Overall
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
1498 Points +3%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
1449 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (1339 - 1599, n=11)
1442 Points 0%
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
1423 Points -2%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1401 Points -3%
Average of class Office
  (348 - 1891, n=88, last 2 years)
1398 Points -4%
CrossMark / Productivity
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
1494 Points +4%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (1337 - 1638, n=11)
1444 Points 0%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
1443 Points
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
1400 Points -3%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1399 Points -3%
Average of class Office
  (393 - 1870, n=88, last 2 years)
1395 Points -3%
CrossMark / Creativity
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
1577 Points +3%
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
1549 Points +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
1535 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (1315 - 1620, n=11)
1493 Points -3%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1488 Points -3%
Average of class Office
  (340 - 1982, n=88, last 2 years)
1457 Points -5%
CrossMark / Responsiveness
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
  (1023 - 1868, n=11)
1310 Points +6%
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
1293 Points +5%
Average of class Office
  (258 - 2017, n=88, last 2 years)
1259 Points +2%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
1234 Points
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1174 Points -5%
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
1161 Points -6%
PCMark 10 Score
5480 poäng
Hjälp
AIDA64 / Memory Copy
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
57716 MB/s +63%
Average of class Office
  (7158 - 108783, n=94, last 2 years)
49489 MB/s +40%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
48605 MB/s +38%
Average Intel Core i5-1335U
  (22417 - 60884, n=11)
47107 MB/s +33%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
35322 MB/s
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
34938 MB/s -1%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
25618 MB/s -27%
AIDA64 / Memory Read
Average of class Office
  (7325 - 127282, n=94, last 2 years)
50494 MB/s +30%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
50185 MB/s +30%
Average Intel Core i5-1335U
  (23104 - 61555, n=11)
43904 MB/s +13%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
39883 MB/s +3%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
38714 MB/s
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
30289 MB/s -22%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
24983 MB/s -35%
AIDA64 / Memory Write
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
72373 MB/s +100%
Average of class Office
  (7579 - 117935, n=94, last 2 years)
53522 MB/s +48%
Average Intel Core i5-1335U
  (22936 - 72584, n=11)
53408 MB/s +47%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
50910 MB/s +40%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
40169 MB/s +11%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
36263 MB/s
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
23639 MB/s -35%
AIDA64 / Memory Latency
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
116.7 ns * -43%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, Radeon 780M
102.6 ns * -26%
Dell Latitude 7440
Intel Core i5-1345U, Iris Xe G7 80EUs
102.1 ns * -25%
Average of class Office
  (6.9 - 185.2, n=93, last 2 years)
97.1 ns * -19%
Average Intel Core i5-1335U
  (78.6 - 112.8, n=11)
96.1 ns * -18%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, GeForce MX550
92.8 ns * -14%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Iris Xe G7 80EUs
81.5 ns *

* ... smaller is better

DPC-fördröjning

Granskningsenheten har problem med bortfall i live-ljud/video på grund av DPC-latensproblem. En bov i dramat kan vara WiFi-drivrutinen. Detta kan lösas via programuppdateringar från tillverkaren.

LatencyMon
LatencyMon
LatencyMon drivrutiner
LatencyMon drivrutiner
Test på Youtube
Test på Youtube
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
3009.7 μs * -36%
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
2216.7 μs *
Dell Latitude 7440
Iris Xe G7 80EUs, i5-1345U, Samsung MZ9L4512HBLU-00BMV
1203.08 μs * +46%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
731.7 μs * +67%
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
697.4 μs * +69%

* ... smaller is better

Masslagring

Lenovo ThinkPad T14 G4 använder samma SSD som 2022-versionen av ThinkPad T14, Kioxia BG5 med en kapacitet på 512 GB. Denna SSD är ansluten via NVMe PCIe 4.0-standarden och i M.2 2280-format. SSD: s hastighet är bra och helt bra i de viktiga 4K-kategorierna. De maximala överföringshastigheterna är ganska låga, men det är inte så viktigt i vardagen.

Kioxia BG5 KBG5AZNV512G
Sequential Read: 2688MB/s
Sequential Write: 1571MB/s
4K Read: 27.6MB/s
4K Write: 167.2MB/s
4K-64 Read: 696MB/s
4K-64 Write: 411MB/s
Access Time Read: 0.295ms
Access Time Write: 0.036ms
Copy ISO: 414.19MB/s
Copy Program: 376.67MB/s
Copy Game: 440.79MB/s
Score Read: 992Points
Score Write: 735Points
Score Total: 2181Points
Drive Performance Rating - Percent
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
88.1 pt
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
82 pt
Average of class Office
 
76 pt
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
60.4 pt
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
53 pt
Average Kioxia BG5 KBG5AZNV512G
 
52.3 pt
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
51.5 pt
DiskSpd
seq read
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
3531 (3435.76min - 3531.46max) MB/s +34%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
2989 (2968.66min - 2989.28max) MB/s +13%
Average of class Office
  (121 - 4554, n=90, last 2 years)
2691 MB/s +2%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
2642 (2605.92min - 2641.74max) MB/s
Average Kioxia BG5 KBG5AZNV512G
  (2449 - 2642, n=2)
2546 MB/s -4%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2449 (2378.72min - 2448.56max) MB/s -7%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
2443 (2427.84min - 2443.39max) MB/s -8%
seq write
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
3566 (3496.37min - 3566.41max) MB/s +66%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
3073 (2984.97min - 3073.31max) MB/s +43%
Average of class Office
  (43 - 5842, n=90, last 2 years)
2614 MB/s +22%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
2145 (1903.76min - 2144.76max) MB/s
Average Kioxia BG5 KBG5AZNV512G
  (2052 - 2145, n=2)
2099 MB/s -2%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2052 (1973.84min - 2051.94max) MB/s -4%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
1776 (1737.28min - 1776.3max) MB/s -17%
seq q8 t1 read
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
6683 (6134.38min - 6682.57max) MB/s +102%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
6548 (5454.9min - 6547.94max) MB/s +97%
Average of class Office
  (124.2 - 7120, n=90, last 2 years)
4464 MB/s +35%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
3519 (2577.61min - 3518.81max) MB/s +6%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
3316 (2432.24min - 3316.15max) MB/s
Average Kioxia BG5 KBG5AZNV512G
  (2836 - 3316, n=2)
3076 MB/s -7%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2836 (2244.5min - 2835.56max) MB/s -14%
seq q8 t1 write
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
6037 (6002.26min - 6037.19max) MB/s +120%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
4915 (4827.01min - 4914.68max) MB/s +80%
Average of class Office
  (46.7 - 6791, n=90, last 2 years)
3454 MB/s +26%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2752 (2377.82min - 2752.46max) MB/s +1%
Average Kioxia BG5 KBG5AZNV512G
  (2738 - 2752, n=2)
2745 MB/s 0%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
2738 (2195.73min - 2738.04max) MB/s
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
2210 (2175.38min - 2210.17max) MB/s -19%
4k q1 t1 read
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
78.8 (76.59min - 78.83max) MB/s +22%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
71.6 (70.97min - 71.59max) MB/s +11%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
64.7 (61.8min - 64.69max) MB/s
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
60.7 (60min - 60.68max) MB/s -6%
Average Kioxia BG5 KBG5AZNV512G
  (54.1 - 64.7, n=2)
59.4 MB/s -8%
Average of class Office
  (5.55 - 89.9, n=90, last 2 years)
58.3 MB/s -10%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
54.1 (53.19min - 54.12max) MB/s -16%
4k q1 t1 write
Average of class Office
  (1.23 - 429, n=90, last 2 years)
164.2 MB/s +27%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
146.4 (140.41min - 146.35max) MB/s +13%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
134.4 (132.52min - 134.39max) MB/s +4%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
132.4 (130.43min - 132.37max) MB/s +2%
Average Kioxia BG5 KBG5AZNV512G
  (129.6 - 134.4, n=2)
132 MB/s +2%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
131.4 (129.27min - 131.42max) MB/s +1%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
129.6 (114.97min - 129.58max) MB/s
4k q32 t16 read
Average of class Office
  (7.49 - 4425, n=90, last 2 years)
1246 MB/s +101%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
981 (956.75min - 980.97max) MB/s +58%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
839 (823.21min - 838.99max) MB/s +35%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
736 (724.66min - 735.56max) MB/s +19%
Average Kioxia BG5 KBG5AZNV512G
  (621 - 839, n=2)
730 MB/s +18%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
621 (617.39min - 621.38max) MB/s
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
476 (466.05min - 475.52max) MB/s -23%
4k q32 t16 write
Average of class Office
  (1.5 - 3254, n=90, last 2 years)
926 MB/s +183%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
456 (447.45min - 455.69max) MB/s +39%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
377 (357.55min - 377.29max) MB/s +15%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
360 (355.44min - 360.36max) MB/s +10%
Average Kioxia BG5 KBG5AZNV512G
  (327 - 377, n=2)
352 MB/s +8%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
327 (297.86min - 327.14max) MB/s
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
318 (304.64min - 317.98max) MB/s -3%
AS SSD
Score Total
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
5918 Points +171%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
4786 Points +119%
Average of class Office
  (704 - 9204, n=87, last 2 years)
4198 Points +92%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
3533 Points +62%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
2181 Points
Average Kioxia BG5 KBG5AZNV512G
  (1919 - 2181, n=2)
2050 Points -6%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
1919 Points -12%
Score Read
Average of class Office
  (252 - 3364, n=87, last 2 years)
1464 Points +48%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
1419 Points +43%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
1184 Points +19%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
1028 Points +4%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
992 Points
Average Kioxia BG5 KBG5AZNV512G
  (932 - 992, n=2)
962 Points -3%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
932 Points -6%
Score Write
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
3831 Points +421%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
3021 Points +311%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
2029 Points +176%
Average of class Office
  (247 - 4111, n=87, last 2 years)
2027 Points +176%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
735 Points
Average Kioxia BG5 KBG5AZNV512G
  (549 - 735, n=2)
642 Points -13%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
549 Points -25%
Seq Read
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
4270 MB/s +59%
Average of class Office
  (508 - 5796, n=87, last 2 years)
3494 MB/s +30%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
3473 MB/s +29%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
3017.95 MB/s +12%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
2688 MB/s
Average Kioxia BG5 KBG5AZNV512G
  (2117 - 2688, n=2)
2403 MB/s -11%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2117 MB/s -21%
Seq Write
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
2853 MB/s +82%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
2527 MB/s +61%
Average of class Office
  (294 - 5880, n=87, last 2 years)
2394 MB/s +52%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
1571 MB/s
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
1520.78 MB/s -3%
Average Kioxia BG5 KBG5AZNV512G
  (1059 - 1571, n=2)
1315 MB/s -16%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
1059 MB/s -33%
4K Read
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
74.1 MB/s +168%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
72.35 MB/s +162%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
59 MB/s +114%
Average of class Office
  (18 - 91.1, n=87, last 2 years)
58.1 MB/s +111%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
51.29 MB/s +86%
Average Kioxia BG5 KBG5AZNV512G
  (27.6 - 51.3, n=2)
39.4 MB/s +43%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
27.6 MB/s
4K Write
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
197.6 MB/s +18%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
181.8 MB/s +9%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
167.2 MB/s
Average of class Office
  (28.2 - 350, n=87, last 2 years)
166.8 MB/s 0%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
152 MB/s -9%
Average Kioxia BG5 KBG5AZNV512G
  (110.2 - 167.2, n=2)
138.7 MB/s -17%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
110.24 MB/s -34%
4K-64 Read
Average of class Office
  (182.3 - 2713, n=87, last 2 years)
1057 MB/s +52%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
933 MB/s +34%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
762 MB/s +9%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
696 MB/s
Average Kioxia BG5 KBG5AZNV512G
  (669 - 696, n=2)
682 MB/s -2%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
668.7 MB/s -4%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
654.24 MB/s -6%
4K-64 Write
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
3394 MB/s +726%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
2586 MB/s +529%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
1678.93 MB/s +308%
Average of class Office
  (183.4 - 3394, n=87, last 2 years)
1621 MB/s +294%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
411 MB/s
Average Kioxia BG5 KBG5AZNV512G
  (333 - 411, n=2)
372 MB/s -9%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
332.54 MB/s -19%
Access Time Read
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
0.295 ms *
Average Kioxia BG5 KBG5AZNV512G
  (0.067 - 0.295, n=2)
0.181 ms * +39%
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
0.098 ms * +67%
Average of class Office
  (0.022 - 0.302, n=87, last 2 years)
0.08 ms * +73%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
0.067 ms * +77%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
0.031 ms * +89%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
0.022 ms * +93%
Access Time Write
Dell Latitude 7440
Samsung MZ9L4512HBLU-00BMV
0.091 ms * -153%
Average of class Office
  (0.016 - 0.625, n=87, last 2 years)
0.06994 ms * -94%
Lenovo ThinkPad T14 G4 21HD0043GE
Kioxia BG5 KBG5AZNV512G
0.036 ms *
Average Kioxia BG5 KBG5AZNV512G
  (0.035 - 0.036, n=2)
0.0355 ms * +1%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
0.035 ms * +3%
HP EliteBook 845 G10 818N0EA
SK hynix PC801 HFS001TEJ9X101N
0.025 ms * +31%
Lenovo ThinkPad T14 G3-21AJS00400
Samsung PM9A1 MZVL21T0HCLR
0.023 ms * +36%

* ... smaller is better

Sustained load read: DiskSpd Read Loop, Queue Depth 8

017034051068085010201190136015301700187020402210238025502720289030603230Tooltip
Lenovo ThinkPad T14 G4 21HD0043GE: Ø3240 (2818.99-3346.02)

GPU

För Intel har det inte hänt så mycket på iGPU-området sedan år 2021 och Tiger Lake. Lenovo ThinkPad T14 G4 Intel är utrustad med sammaIris Xe w/80 EUs, som vi har testat i många andra Tiger Lake, Alder Lake och Raptor Lake bärbar dator med en i5-processor.

Som en integrerad GPU har den inte sitt eget minne utan förlitar sig på huvudsystemminnet istället - eftersom detta alltid körs i dubbelkanalsläge är prestandan inte begränsad trots den fria SO DIMM-kortplatsen. GPU:n är fortfarande inte lämpad för något utöver de enklaste uppgifterna, och spelprestandan är knappt värd att nämna. Denna punkt är dock inte så viktig för en bärbar dator för företagskunder.

3DMark Performance Rating - Percent
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
98.7 pt
Lenovo ThinkPad T14 G3-21AJS00400 -1!
NVIDIA GeForce MX550, Intel Core i7-1260P
92.9 pt
HP EliteBook 845 G10 818N0EA
AMD Radeon 780M, AMD Ryzen 9 PRO 7940HS
65.6 pt
Average of class Office
 
64.8 pt
Dell Latitude 7440 -1!
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
56.8 pt
Average Intel Iris Xe Graphics G7 80EUs
 
49.9 pt
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U
48.7 pt
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
10343 Points +88%
Lenovo ThinkPad T14 G3-21AJS00400
NVIDIA GeForce MX550, Intel Core i7-1260P
9679 Points +76%
HP EliteBook 845 G10 818N0EA
AMD Radeon 780M, AMD Ryzen 9 PRO 7940HS
7868 Points +43%
Average of class Office
  (1468 - 13132, n=89, last 2 years)
6812 Points +24%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U
5490 Points
Dell Latitude 7440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
5485 Points 0%
Average Intel Iris Xe Graphics G7 80EUs
  (2246 - 6477, n=109)
5179 Points -6%
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
46247 Points +157%
HP EliteBook 845 G10 818N0EA
AMD Radeon 780M, AMD Ryzen 9 PRO 7940HS
27771 Points +54%
Average of class Office
  (7982 - 58068, n=63, last 2 years)
26834 Points +49%
Average Intel Iris Xe Graphics G7 80EUs
  (6361 - 30894, n=95)
21885 Points +22%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U
17985 Points
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
7050 Points +85%
Lenovo ThinkPad T14 G3-21AJS00400
NVIDIA GeForce MX550, Intel Core i7-1260P
5994 Points +57%
Average of class Office
  (736 - 9375, n=91, last 2 years)
4858 Points +27%
HP EliteBook 845 G10 818N0EA
AMD Radeon 780M, AMD Ryzen 9 PRO 7940HS
4550 Points +19%
Dell Latitude 7440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
4442 Points +17%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U
3812 Points
Average Intel Iris Xe Graphics G7 80EUs
  (1560 - 5305, n=111)
3794 Points 0%
2560x1440 Time Spy Graphics
Lenovo ThinkPad T14 G3-21AJS00400
NVIDIA GeForce MX550, Intel Core i7-1260P
2419 Points +105%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
2289 Points +94%
Average of class Office
  (313 - 4109, n=90, last 2 years)
1603 Points +36%
HP EliteBook 845 G10 818N0EA
AMD Radeon 780M, AMD Ryzen 9 PRO 7940HS
1496 Points +27%
Dell Latitude 7440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
1318 Points +12%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U
1179 Points
Average Intel Iris Xe Graphics G7 80EUs
  (561 - 1511, n=108)
1172 Points -1%
3DMark 11 Performance
5912 poäng
3DMark Cloud Gate Standard Score
14900 poäng
3DMark Fire Strike Score
3463 poäng
3DMark Time Spy Score
1334 poäng
Hjälp
Blender
v3.3 Classroom HIP/AMD
Average of class Office
  (298 - 1215, n=14, last 2 years)
739 Seconds *
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
335 Seconds *
v3.3 Classroom OPTIX/RTX
Lenovo ThinkPad T14 G3-21AJS00400
NVIDIA GeForce MX550, Intel Core i7-1260P
236 Seconds *
Average of class Office
  (94 - 236, n=4, last 2 years)
135.5 Seconds *
v3.3 Classroom CUDA
Lenovo ThinkPad T14 G3-21AJS00400
NVIDIA GeForce MX550, Intel Core i7-1260P
262 Seconds *
Average of class Office
  (155 - 262, n=4, last 2 years)
188.8 Seconds *
v3.3 Classroom CPU
Average Intel Iris Xe Graphics G7 80EUs
  (463 - 3047, n=50)
932 Seconds * -15%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U
808 Seconds *
Average of class Office
  (343 - 3964, n=90, last 2 years)
762 Seconds * +6%
Dell Latitude 7440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
632 Seconds * +22%
Lenovo ThinkPad T14 G3-21AJS00400
NVIDIA GeForce MX550, Intel Core i7-1260P
629 Seconds * +22%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
525 Seconds * +35%
HP EliteBook 845 G10 818N0EA
AMD Radeon 780M, AMD Ryzen 9 PRO 7940HS
345 Seconds * +57%

* ... smaller is better

Performance Rating - Percent
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
98.4 pt
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
77.4 pt
Average of class Office
 
53.7 pt
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
51.6 pt
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
48.1 pt
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
42.4 pt
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
24 (22min, 22P1) fps +107%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
23.9 (21min, 22P1) fps +106%
Average of class Office
  (3.8 - 34, n=74, last 2 years)
14.8 fps +28%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
14.3 (12min, 13P1) fps +23%
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
13.4 (12min) fps +16%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
11.6 (9min) fps
GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
33.7 (2.89min, 5.52P1) fps +366%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
22.2 (1.572min, 15.4P1) fps +207%
Average of class Office
  (3.35 - 47.8, n=79, last 2 years)
12.9 fps +78%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
12.2 (4.27min, 8.4P1) fps +69%
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
8.81 (4.42min, 5.46P1) fps +22%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
7.23 (3.67min, 4.13P1) fps
Final Fantasy XV Benchmark - 1920x1080 High Quality
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
23 fps +62%
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
20.8 fps +46%
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
16.8 fps +18%
Average of class Office
  (3.86 - 35.7, n=87, last 2 years)
16.1 fps +13%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
15.9 fps +12%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
14.2 fps
Strange Brigade - 1920x1080 ultra AA:ultra AF:16
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
45 fps +126%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
41 fps +106%
Average of class Office
  (9.6 - 56.5, n=70, last 2 years)
27.3 fps +37%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
25 (17.4min, 19.8P1) fps +26%
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
21.9 (5min, 6.24P1) fps +10%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
19.9 (5min, 5P1) fps
Dota 2 Reborn - 1920x1080 ultra (3/3) best looking
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
101.1 (86.8min) fps +105%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
63.1 (53.8min) fps +28%
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
56.3 (41.5min) fps +14%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
51.5 (43.1min) fps +4%
Average of class Office
  (13.4 - 121.2, n=95, last 2 years)
51.2 fps +4%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
49.4 (42min) fps
X-Plane 11.11 - 1920x1080 high (fps_test=3)
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
73.4 fps +238%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
33.5 fps +54%
Average of class Office
  (8.88 - 92.6, n=91, last 2 years)
29.9 fps +38%
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
28.2 fps +30%
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
21.7 fps
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
21.3 fps -2%

Witcher 3 FPS diagramm

0123456789101112Tooltip
Lenovo ThinkPad T14 G4 21HD0043GE i5-1335U, Iris Xe G7 80EUs: Ø10.4 (9-12)
lågmed.högultra
GTA V (2015) 108.2 85.4 16.4 7.23
The Witcher 3 (2015) 76.2 48.1 25.1 11.6
Dota 2 Reborn (2015) 107.3 74.6 53.6 49.4
Final Fantasy XV Benchmark (2018) 36.5 20 14.2
X-Plane 11.11 (2018) 34 24.1 21.7
Strange Brigade (2018) 76.1 30 24.6 19.9
F1 22 (2022) 39 34.5 24.9 18.8

Utsläpp: ThinkPad bärbar dator går kallt och tyst

Buller

Bilden när det gäller buller är blandad, men överlag positiv. Lenovo ThinkPad T14 G4 Intel är något snabbare på att starta sin fläkt jämfört med föregångaren ThinkPad T14 G3men den totala ljudnivån förblir lägre. Jämfört med HP EliteBook 845 G10är ThinkPad-laptopen också mindre högljudd.

Vi har inte upptäckt något spolningsgnissel med den här modellen.

Ljudnivå

Låg belastning
23 / 23 / 24.9 dB(A)
Hög belastning
26.1 / 38.5 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Earthworks M23R, Arta (15 cm avstånd)   environment noise: 23 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2021.717.718.220.42519.819.721.2193120.122.220.421.44023.223.120.621.25017.61817.222.66315.415.614.322.88014.414.413.216.210014.613.914.315.512514.615.213.217.116014.312.211.116.320011.811.79.817.225012.712.29.319.531514.412.29.820.940014.112.68.821.450013.812.28.924.463013.912.99.126.380013.412.48.925.1100015.813.89.629.2125014.61310.128.3160015.513.81030.1200015.714.410.730.1250014.4131127.7315013.512.711.526.6400012.512.211.823.6500012.612.111.821.1630012.412.312.217.8800012.712.312.116.51000012.212.112.2141250012.412.212.212.5160001211.911.712.4SPL26.1252338.5N0.70.60.42.6median 13.8median 12.3median 11median 21.1Delta1.30.81.25.337.444.534.535.139.826.930.624.728.829.828.33627.932.633.234.836.132.238.433.627.729.729.326.930.931.131.824.225.833.822.719.519.321.419.520.221.32119.219.620.621.619.5192019.819.719.6172022.420.419.417.921.925.822.522.217.824.226.724.223.716.225.128.225.522.514.123.828.626.722.213.225.431.227.422.312.827.432.127.924.313.128.331.627.822.813.327.630.326.122.112.226.630.32622.41227.332.929.423.711.428.934.830.924.812.430.732.328.122.91428.532.529.123.512.430.432.226.620.512.927.129.123.517.614.923.824.118.815.21319.820.215.815.113.115.416.514.314.81313.613.112.212.512.512.843.439.434.425.339.64.33.120.73.1median 28.6median 25.5median 22.2median 13.1median 25.15.23.82.81.64hearing rangehide median Fan NoiseLenovo ThinkPad T14 G4 21HD0043GEHP EliteBook 845 G10 818N0EA
Lenovo ThinkPad T14 G4 21HD0043GE
Iris Xe G7 80EUs, i5-1335U, Kioxia BG5 KBG5AZNV512G
Lenovo ThinkPad T14 G3-21AJS00400
GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR
HP EliteBook 845 G10 818N0EA
Radeon 780M, R9 PRO 7940HS, SK hynix PC801 HFS001TEJ9X101N
Dell Latitude 7440
Iris Xe G7 80EUs, i5-1345U, Samsung MZ9L4512HBLU-00BMV
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
Noise
-6%
-13%
5%
-5%
off / environment *
23
23.6
-3%
25.3
-10%
22.8
1%
24.2
-5%
Idle Minimum *
23
23.6
-3%
25.3
-10%
22.8
1%
24.2
-5%
Idle Average *
23
23.6
-3%
25.3
-10%
22.8
1%
24.2
-5%
Idle Maximum *
24.9
23.6
5%
25.3
-2%
22.8
8%
25.8
-4%
Load Average *
26.1
35.1
-34%
34.4
-32%
26.3
-1%
32.2
-23%
Witcher 3 ultra *
38.4
39.6
-3%
43.4
-13%
30
22%
34.1
11%
Load Maximum *
38.5
39.6
-3%
43.4
-13%
38.3
1%
38.8
-1%

* ... smaller is better

Värme

Stresstest (Prime95 + FurMark)
Stresstest (Prime95 + FurMark)

Temperaturerna i det yttre chassit förblir relativt låga. Den maximala temperaturen på 44,1 grader Celsius uppmättes av oss under Witcher 3 -testet, medan den maximala temperaturen under stresstestet steg till 43 grader Celsius. Handlovsstödet blir bara milt varmt med 28,5 grader Celsius.

Vi upptäckte ingen throttling under stresstestet.

 29.5 °C38.1 °C30.2 °C 
 30.4 °C36.7 °C41.5 °C 
 28.5 °C24.6 °C26.3 °C 
Max: 41.5 °C
Medel: 31.8 °C
28.3 °C34 °C30.2 °C
35.7 °C43 °C29.1 °C
24.1 °C24.3 °C25.5 °C
Max: 43 °C
Medel: 30.5 °C
Strömförsörjning (max.)  34.8 °C | Rumstemperatur 22.5 °C | Fluke 62 Max+
(+) The average temperature for the upper side under maximal load is 31.8 °C / 89 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 41.5 °C / 107 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26 °C / 79 F, compared to the device average of 29.5 °C / 85 F.
(+) Playing The Witcher 3, the average temperature for the upper side is 31 °C / 88 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 28.5 °C / 83.3 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-0.9 °C / -1.6 F).
Lenovo ThinkPad T14 G4 21HD0043GE
Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs
Lenovo ThinkPad T14 G3-21AJS00400
Intel Core i7-1260P, NVIDIA GeForce MX550
HP EliteBook 845 G10 818N0EA
AMD Ryzen 9 PRO 7940HS, AMD Radeon 780M
Dell Latitude 7440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
Heat
-12%
-6%
2%
-4%
Maximum Upper Side *
41.5
46.4
-12%
45.6
-10%
39
6%
48.2
-16%
Maximum Bottom *
43
43.1
-0%
51.9
-21%
40.6
6%
52.8
-23%
Idle Upper Side *
27.8
33.9
-22%
26.5
5%
28
-1%
24.4
12%
Idle Bottom *
27.8
31.4
-13%
27
3%
28.8
-4%
24.5
12%

* ... smaller is better

Högtalare

De uppåtriktade stereohögtalarna avger ett ljud med genomsnittlig ljudstyrka som saknar HP EliteBook 845 G10och ThinkPad X1 Carbon G11. Basen saknas också, vilket gör att videor och ljud inte är något stort nöje för öronen.

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2019.919.3252322.53119.5194024.118.85018.417.26321.516.18014.916.110016.918.512515.125.916011.531.620010.540.82509.947.33159.2544009.755.95008.961630965.48009.165.510009.566.412509.165.416009.470.320009.768.425009.967.7315011.266.6400011.865.8500011.265.7630010.862.880001160.81000010.757125001156.71600010.449.2SPL22.478.1N0.440.6median 10.4median 61Delta1.39.735.134.528.832.232.629.938.436.326.929.225.825.221.423.819.227.71936.51743.217.955.517.861.316.267.814.168.613.269.412.871.413.170.713.370.912.274.31272.711.474.212.472.61472.512.46912.966.914.965.31368.213.166.11364.112.562.225.383.20.757.8median 13.1median 68.21.66.73435.526.724.826.827.332.835.327.327.926.330.520.925.520.136.818.5431750.520.66024.163.917.569.213.172.511.369.911.77011.174.810.875.31169.711.17011.47311.570.31267.112.269.912.473.112.777.712.873.612.768.712.571.611.965.724.884.60.665.6median 12.4median 69.92.74.6hearing rangehide median Pink NoiseLenovo ThinkPad T14 G4 21HD0043GEHP EliteBook 845 G10 818N0EALenovo ThinkPad X1 Carbon G11-21HNS00000
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad T14 G4 21HD0043GE audio analysis

(±) | speaker loudness is average but good (78.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.6% lower than median
(±) | linearity of bass is average (12.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.1% higher than median
(+) | mids are linear (5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4% away from median
(+) | highs are linear (3.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.3% difference to median)
Compared to same class
» 48% of all tested devices in this class were better, 9% similar, 42% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 56% of all tested devices were better, 7% similar, 37% worse
» The best had a delta of 4%, average was 25%, worst was 134%

HP EliteBook 845 G10 818N0EA audio analysis

(+) | speakers can play relatively loud (83.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.5% lower than median
(±) | linearity of bass is average (13.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.4% away from median
(+) | mids are linear (2.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.2% away from median
(+) | highs are linear (3.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.2% difference to median)
Compared to same class
» 7% of all tested devices in this class were better, 3% similar, 89% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 15% of all tested devices were better, 4% similar, 82% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Lenovo ThinkPad X1 Carbon G11-21HNS00000 audio analysis

(+) | speakers can play relatively loud (84.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16% lower than median
(±) | linearity of bass is average (12.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2% away from median
(+) | mids are linear (4.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.7% away from median
(+) | highs are linear (6.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.9% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 98% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 5% of all tested devices were better, 1% similar, 94% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Energihantering: batteritiden för ThinkPad T14 G4 är bra

Strömförbrukning

Strömförbrukningen för Lenovo ThinkPad T14 G4 är förvånande för oss - förvånansvärt låg, eftersom den är lägre jämfört med ThinkPad T14 G3 AMD. För 2022 ThinkPad var AMD-versionen den mer effektiva. Det är å andra sidan inte förvånande att HP:s bärbara dator och Dells bärbara dator har högre strömförbrukning, eftersom båda har en högre skärmupplösning.

67.2 W är den maximala strömförbrukningen under belastning, vilket är över kapaciteten för 65 W-laddaren. Eftersom strömförbrukningen under belastning snabbt avtar, bör batteriet inte laddas ur på grund av detta.

Strömförbrukning
Av/Standbydarklight 0.3 / 0.7 Watt
Låg belastningdarkmidlight 2.4 / 4.5 / 5.6 Watt
Hög belastning midlight 29.5 / 67.2 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T14 G4 21HD0043GE
i5-1335U, Iris Xe G7 80EUs, Kioxia BG5 KBG5AZNV512G, IPS-AHVA LTPS wLED, 1920x1200, 14"
Lenovo ThinkPad T14 G3-21AJS00400
i7-1260P, GeForce MX550, Samsung PM9A1 MZVL21T0HCLR, IPS, 1920x1200, 14"
HP EliteBook 845 G10 818N0EA
R9 PRO 7940HS, Radeon 780M, SK hynix PC801 HFS001TEJ9X101N, IPS, 2560x1600, 14"
Dell Latitude 7440
i5-1345U, Iris Xe G7 80EUs, Samsung MZ9L4512HBLU-00BMV, IPS, 2560x1600, 14"
Lenovo ThinkPad T14 G3-21CF004NGE
R7 PRO 6850U, Radeon 680M, Kioxia BG5 KBG5AZNV512G, IPS, 1920x1200, 14"
Average Intel Iris Xe Graphics G7 80EUs
 
Average of class Office
 
Power Consumption
-47%
-78%
-41%
-6%
-46%
-49%
Idle Minimum *
2.4
4.3
-79%
4.3
-79%
4.5
-88%
2.4
-0%
4.48 ?(2.3 - 15.8, n=105)
-87%
Idle Average *
4.5
6.2
-38%
10.1
-124%
6.5
-44%
5.3
-18%
7.37 ?(3.5 - 16.8, n=105)
-64%
Idle Maximum *
5.6
7
-25%
11.2
-100%
7.3
-30%
5.6
-0%
9.24 ?(4.5 - 17, n=105)
-65%
Load Average *
29.5
63.5
-115%
64.4
-118%
52.5
-78%
39.7
-35%
36.4 ?(14.3 - 70, n=103)
-23%
Witcher 3 ultra *
40.8
52.5
-29%
59.4
-46%
46.2
-13%
42.8
-5%
Load Maximum *
67.2
66.1
2%
66.7
1%
63
6%
50.6
25%

* ... smaller is better

Power consumption Witcher 3 / stress test

05101520253035404550556065Tooltip
Lenovo ThinkPad T14 G4 21HD0043GE; Witcher 3 ultra: Ø40.8 (35.2-49.3)
Lenovo ThinkPad T14 G4 21HD0043GE; 1280x720 Prime95 28.10 and Furmark 1.25: Ø48.8 (37.6-67.3)
Lenovo ThinkPad T14 G4 21HD0043GE; Idle 150cd/m2: Ø5.29 (4.6-7.83)

Power consumption with external monitor

05101520253035404550556065Tooltip
Lenovo ThinkPad T14 G4 21HD0043GE; Prime95 V2810 Stress (external Monitor): Ø36 (33.8-67.3)
Lenovo ThinkPad T14 G4 21HD0043GE; Cinebench R23 Multi (external Monitor): Ø34.8 (26.1-67.2)
Lenovo ThinkPad T14 G4 21HD0043GE; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø34.5 (32-36.7)
Lenovo ThinkPad T14 G4 21HD0043GE; 1920x1080 The Witcher 3 ultra (external Monitor): Ø40.6 (27.9-43.2)
Lenovo ThinkPad T14 G4 21HD0043GE; Idle 1min (external Monitor): Ø7.9 (7.23-12)

Batteriets livslängd

laddningstid: 100 minuter
laddningstid: 100 minuter

Kapaciteten på det interna 52,5 Wh-batteriet är oförändrad, men batteritiden är mycket bättre jämfört med förra årets Intel/Nvidia-version avThinkPad T14 Gen 3. I jämförelse med Lenovo ThinkPad T14 Gen 3 AMDvinner AMD-varianten helt klart. Under låg belastning under WiFi-testet kör AMD-plattformen uppenbarligen fortfarande mer strömeffektiv. Ändå: Ett resultat på cirka 11 timmar för Intel-versionen av ThinkPad T14 G4 är inget att skryta med. Den bör vara mer än tillräckligt välutrustad för att klara en genomsnittlig arbetsdag.

Batteritid
WiFi Websurfing (Edge 115)
11tim 06min
WiFi Websurfing max. Brightness (Edge 115)
8tim 37min
Hög belastning (maximal ljusstyrka)
1tim 34min
Lenovo ThinkPad T14 G4 21HD0043GE
i5-1335U, Iris Xe G7 80EUs, 52.5 Wh
Lenovo ThinkPad T14 G3-21AJS00400
i7-1260P, GeForce MX550, 52.5 Wh
HP EliteBook 845 G10 818N0EA
R9 PRO 7940HS, Radeon 780M, 51 Wh
Dell Latitude 7440
i5-1345U, Iris Xe G7 80EUs, 57 Wh
Lenovo ThinkPad T14 G3-21CF004NGE
R7 PRO 6850U, Radeon 680M, 52.5 Wh
Average of class Office
 
Battery Runtime
-27%
-35%
46%
-2%
8%
WiFi v1.3
666
487
-27%
471
-29%
781
17%
772
16%
Load
94
56
-40%
164
74%
76
-19%

För

+ mycket bra inmatningsenheter
+ sval och tyst
+ batteritid på mer än 10 timmar
+ matt LCD-skärm med låg strömförbrukning
+ portval inklusive RJ45
+ tangentbord som kan bytas ut av användaren
+ WWAN-uppgraderingsbar

Emot

- lägre CPU-prestanda än genomsnittet
- delvis lödd RAM
- långsamma reaktionstider på skärmen

Omdöme: ThinkPad T14 Gen 4 Intel är en mycket bra enhet för företagsanvändare

i recension: Lenovo ThinkPad T14 G4 Intel, exemplar tillhandahållet av
i recension: Lenovo ThinkPad T14 G4 Intel, exemplar tillhandahållet av

När den största nyheten för den här modellen är det förvirrande RAM-valet är saken klar: Uppdateringen från ThinkPad T14 G3 Intel till ThinkPad T14 G4 Intel är inte av världsomvälvande omfattning. På "vad är nytt-listan" har vi den förväntade uppdateringen till Intel Raptor Lake, samt de nya RAM-alternativen (DDR5 eller LPDDR5X för Nvidia-modellerna) och en ny 5 Megapixel webbkamera. Det finns också en ny valfri OLED-skärm, men vi testade inte den här här.

Sammantaget är Lenovo ThinkPad T14 Gen 4 Intel mer av samma sak. Eftersom föregångaren redan var en mycket bra bärbar dator för företag, menas detta inte med en negativ konnotation. En matt lågenergiskärm, ett brett portutbud, mycket bra inmatningsenheter samt lång batteritid, låga temperaturer och bulleremissioner, allt i ett robust och ändå mobilt chassi, gör ThinkPad till en utmärkt bärbar dator för företag. Ett utbytbart tangentbord är också en funktion som inte ofta ses på bärbara datorer längre, och den uppgraderbara WWAN-platsen är också uppskattad.

Snarare negativt är prestandan, men det är bara delvis på Lenovo - det är mer av ett Intel-problem med deras nuvarande processorer. Det skulle dock vara trevligt om Lenovo kunde löda mindre komponenter och sätta in två RAM-kortplatser i sina ThinkPads, som HP gör med många nuvarande EliteBook-bärbara datorer. Ett annat problem med denna bärbara dator är den långsamma skärmen.

Solid: Om en pålitlig kontorsbärbar dator behövs är Lenovo ThinkPad T14 Gen 4 Intel ett bra val. Prestandan är dock mindre av en stark punkt för just denna modell.

MedHP EliteBook 845 G10har Lenovo ThinkPad T14 Gen 4 en potent konkurrent med en CPU-prestanda på en helt annan nivå - även om den testade versionen kompromissar med batteritiden för det. T14 G4 Intel får även intern konkurrens av sin egen AMD-modell, T14 G4 AMD med Ryzen 7040U. Denna modell har nu också USB4, vilket tar bort en fördel för Intel-varianten. Vi är mycket angelägna om att testa AMD-modellen.

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Priser och tillgänglighet

Lenovo ThinkPad T14 G4 Intel kostar minst 1 515 euro i Tyskland. Lenovo US erbjuder den för ungefär $900 (09.09.2023).

Lenovo ThinkPad T14 G4 21HD0043GE - 09/08/2023 v7 (old)
Benjamin Herzig

Design
83 / 98 → 85%
Tangentbord
91%
Mus
93%
Anslutningar
69 / 80 → 87%
Vikt
70 / 20-75 → 91%
Batteri
89%
Skärm
87%
Spelprestanda
63 / 78 → 81%
Programprestanda
84 / 95 → 88%
Temperatur
91%
Ljudnivå
97%
Audio
70%
Camera
45 / 85 → 53%
Medel
79%
89%
Office - Vägt medel

Transparency

The selection of devices to be reviewed is made by our editorial team. The test sample was provided to the author as a loan by the manufacturer or retailer for the purpose of this review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review. We never accept compensation or payment in return for our reviews. As an independent media company, Notebookcheck is not subjected to the authority of manufacturers, retailers or publishers.

This is how Notebookcheck is testing

Every year, Notebookcheck independently reviews hundreds of laptops and smartphones using standardized procedures to ensure that all results are comparable. We have continuously developed our test methods for around 20 years and set industry standards in the process. In our test labs, high-quality measuring equipment is utilized by experienced technicians and editors. These tests involve a multi-stage validation process. Our complex rating system is based on hundreds of well-founded measurements and benchmarks, which maintains objectivity. Further information on our test methods can be found here.

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> Bärbara datorer, laptops - tester och nyheter > Tester > Lenovo ThinkPad T14 G4 Intel Laptop Review: Raptor Lake-uppdatering för T-serien
Benjamin Herzig, 2023-09-10 (Update: 2023-09-10)