Lenovo ThinkPad L14 Gen 4 Intel Review: Inte upp till par längre

Name: Lenovo ThinkPad L14 G4 21H1003DGE
Brand: Lenovo

16:9 dinosaurie.

Innan vi testar de nyaste modellerna i ThinkPad L-serien gör vi en tillbakablick. Lenovo ThinkPad L14 Gen 4 Intel har många värdefulla egenskaper för kontorsarbetare, men vacklar i några viktiga discipliner jämfört med mer moderna konkurrenter - med skärmen som ett viktigt exempel.

Benjamin Herzig, 👁 Benjamin Herzig (översatt av DeepL / Ninh Duy), Published 06/25/2024 🇺🇸 🇩🇪 ...

Business Intel Laptop / Notebook Raptor Lake Windows Thunderbolt

ThinkPad L-serien är instegsmodellen i Lenovos värld av bärbara datorer för företag. Ännu mer prisvärd är bara Lenovos ThinkPad E-serie, som saknar funktioner som WWAN och smartkortläsare och därmed är mer lämpad för konsumenter eller småföretag. ThinkPad L14 är en av de mest populära modellerna i L-serien - idag granskar vi Lenovo ThinkPad L14 Gen 4 med Intel-processorer. Vi har redan tittat på AMD-varianten av Lenovo ThinkPad L14 G4, en recension av efterträdaren ThinkPad L14 G5 är också redan på gång.

Test device courtesy of campuspoint.de

Download your licensed rating image as PNG / SVG

Lenovo ThinkPad L14 G4 21H1003DGE (ThinkPad L14 G4 Serie)

Processor

Intel Core i5-1335U 10 x 0.9 - 4.6 GHz, 45 W PL2 / Short Burst, 15 W PL1 / Sustained, Raptor Lake-U

Grafikkort

Intel Iris Xe Graphics G7 80EUs

Minne

16 GB

, DDR4-3200, 2x SO-DIMM, max. 64 GB, Single Channel

Skärm

14.00 tum 16:9, 1920 x 1080 pixlar 162 PPI, N140HCA-E5B, IPS LED, glansig: nej, 60 Hz

Moderkort

Intel Alder Lake-P PCH

Hårddisk

WD PC SN740 512GB SDDQMQD-512G, 512 GB

, M.2 2242, PCIe NVMe Gen 4, 425 GB ledigt

Ljudkort

Realtek ALC3287

Anslutningar

2 USB 3.0, 1 USB 3.1 Gen2, 1 USB 4.0 40 Gbps, 1 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: 3.5mm Audio, Kortläsare: microSD, 1 SmartCard, 1 Fingeravtrycksläsare

Nätverk

Intel Ethernet Connection I219-V (10/100/1000MBit/s), Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.3

Storlek

höjd x bredd x djup (i mm) 23 x 325.4 x 217

Batteri

57 Wh Litiumpolymer

Operativsystem

Microsoft Windows 11 Pro

Camera

Webbkamera: 1080p w/ThinkShuttr & IR

Övrigt

Högtalare: 2 W Stereo, Tangentbord: 6 row Chiclet, full size, 1.5 mm travel, Tangentbordsbelysning: ja, 65 W USB C Charger, Lenovo Commercial Vantage, Lenovo View, 12 Månader Garanti

Vikt

1.562 kg, Strömförsörjning: 356 g

Pris

1129 Euro

Länkar

Lenovo hemsida

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Potentiella konkurrenter i jämförelse

Rating	Date	Model	Weight	Height	Size	Resolution
83.1 %	06/2024	Lenovo ThinkPad L14 G4 21H1003DGE i5-1335U, Iris Xe G7 80EUs	1.6 kg	23 mm	14.00"	1920x1080
88.6 % v7 ^(old)	08/2023	Lenovo ThinkPad L14 G4 21H6S00900 R5 7530U, Vega 7	1.5 kg	19.83 mm	14.00"	1920x1080
84.6 % v7 ^(old)	10/2023	HP ProBook 445 G10 R5 7530U, Vega 7	1.3 kg	20 mm	14.00"	1920x1080
85.3 % v7 ^(old)	06/2023	Dell Latitude 3440 i5-1345U, Iris Xe G7 80EUs	1.5 kg	19.4 mm	14.00"	1920x1080
82 % v7 ^(old)	05/2024	SCHENKER Work 14 Base i5-1235U, Iris Xe G7 80EUs	1.3 kg	20.2 mm	14.00"	1920x1080

Chassi och anslutningsmöjligheter: Känd ThinkPad L-plastdesign

Chassit är detsamma som vi redan testat med Lenovo ThinkPad L14 Gen 4 AMD. På utsidan är den bärbara datorn tillverkad av mattgrå plast. Skärmen och handledsstödet har en slät färg applicerad, botten och skärmramen har en grov konsistens - inte en mycket trevlig konsistens, men det gör jobbet. Vi har inga större klagomål på stabiliteten, även om L ThinkPad är lite mer flexibel än T-serien, till exempel eftersom den saknar rullbur i magnesium. Speciellt det nedre vänstra hörnet kan vridas lite grann. De silverfärgade gångjärnen med metallkåpor håller skärmen säkert på plats, men de tillåter inte enhandsöppning. Den maximala öppningsvinkeln ligger på 180 grader.

Jämfört med ThinkPad L14 G4 AMD har L14 G4 Intel fått en Thunderbolt 4-port, vilket Ryzen-varianten saknar. En speciell egenskap hos den här modellen är microSD-kortläsaren, en funktion som inte finns på de senaste bärbara ThinkPad-datorerna. Kortläsarens hastighet är genomsnittlig. Lite begränsad är Wi-Fi-lösningen, Lenovo sätter in den gamla Intel AX201. Den gör sitt jobb, men stöder bara Wi-Fi 6 och inte de mer moderna standarderna Wi-Fi 6E eller 7

Uppgraderingsmöjligheterna för ThinkPad L14 Gen 4 är bra. ThinkPad har två SO-DIMM-kortplatser som tar in moduler av den föråldrade DDR4-standarden. Maximalt 64 GB är möjligt. SSD-enheten är också modulär, men Lenovo använder tyvärr den lilla M.2 2242-storleken. Den maximala kapaciteten är begränsad på grund av detta. En M.2 2242-fack är öppen. Här kan WWAN-kortet (tillval) sättas in, med motsvarande antenner redan på plats. Mycket positivt är det utbytbara tangentbordet, något som de flesta moderna bärbara datorer saknar idag.

Storleksjämförelse

Lenovo ThinkPad L14 G4 21H1003DGE Lenovo ThinkPad L14 G4 21H6S00900 SCHENKER Work 14 Base HP ProBook 445 G10 Dell Latitude 3440 DIN A4 ❌

vänster: RJ45-Ethernet, 2x Thunderbolt 4, HDMI, USB A 3.2 Gen 1, 3,5 mm ljud, Smartcard-läsare

höger: microSD, USB A 3.2 Gen 1, plats för Kensingtonlås

SD Card Reader
average JPG Copy Test (av. of 3 runs)
SCHENKER Work 14 Base Intel Core i5-1235U (Angelbird AV Pro V60)	76.3 MB/s +47%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	60.98 MB/s +18%
Average of class Office (22.7 - 198.5, n=34, last 2 years)	58.1 MB/s +12%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U (AV Pro V60)	51.85 MB/s
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U (AV Pro V60)	90.1 MB/s
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U (AV Pro V60)	89.7 MB/s 0%
SCHENKER Work 14 Base Intel Core i5-1235U (Angelbird AV Pro V60)	83.7 MB/s -7%
Average of class Office (25 - 249, n=30, last 2 years)	73.1 MB/s -19%

Networking
iperf3 transmit AXE11000
SCHENKER Work 14 Base Intel Wi-Fi 6E AX211	1592 (1529^min - 1632^max) MBit/s +90%
HP ProBook 445 G10 Realtek 8852CE	1375 (1212^min - 1501^max) MBit/s +64%
Average Intel Wi-Fi 6 AX201 (438 - 1715, n=72)	1276 MBit/s +52%
Dell Latitude 3440 Intel Wi-Fi 6E AX211	1180 (1037^min - 1346^max) MBit/s +41%
Average of class Office (47.8 - 1793, n=87, last 2 years)	1107 MBit/s +32%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Wi-Fi 6 AX201	837 (360^min - 1089^max) MBit/s
Lenovo ThinkPad L14 G4 21H6S00900 MediaTek RZ616	783 (529^min - 1434^max) MBit/s -6%
iperf3 receive AXE11000
HP ProBook 445 G10 Realtek 8852CE	1750 (1724^min - 1763^max) MBit/s +5%
SCHENKER Work 14 Base Intel Wi-Fi 6E AX211	1681 (1625^min - 1702^max) MBit/s 0%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Wi-Fi 6 AX201	1673 (1631^min - 1704^max) MBit/s
Lenovo ThinkPad L14 G4 21H6S00900 MediaTek RZ616	1660 (1594^min - 1748^max) MBit/s -1%
Average Intel Wi-Fi 6 AX201 (390 - 1734, n=77)	1413 MBit/s -16%
Average of class Office (104.2 - 1775, n=87, last 2 years)	1282 MBit/s -23%
Dell Latitude 3440 Intel Wi-Fi 6E AX211	1075 (897^min - 1187^max) MBit/s -36%
iperf3 transmit AXE11000 6GHz
Average of class Office (385 - 1961, n=50, last 2 years)	1378 MBit/s
Dell Latitude 3440 Intel Wi-Fi 6E AX211	1303 (995^min - 1456^max) MBit/s
Average Intel Wi-Fi 6 AX201 (745 - 1252, n=3)	993 MBit/s
Lenovo ThinkPad L14 G4 21H6S00900 MediaTek RZ616	960 (629^min - 1568^max) MBit/s
iperf3 receive AXE11000 6GHz
Lenovo ThinkPad L14 G4 21H6S00900 MediaTek RZ616	1735 (1685^min - 1761^max) MBit/s
Average of class Office (1065 - 1790, n=50, last 2 years)	1568 MBit/s
Dell Latitude 3440 Intel Wi-Fi 6E AX211	1254 (1121^min - 1326^max) MBit/s
Average Intel Wi-Fi 6 AX201 (390 - 1670, n=3)	993 MBit/s

Lenovo ThinkPad L14 G4 21H1003DGE; iperf3 transmit AXE11000; iperf 3.1.3: Ø825 (360-1089)

Lenovo ThinkPad L14 G4 21H1003DGE; iperf3 receive AXE11000; iperf 3.1.3: Ø1672 (1631-1704)

ColorChecker Lenovo ThinkPad L14 G4 21H1003DGE: 11.81 ∆E min: 3.05 - max: 15.95 ∆E

Inmatningsenheter: Prisvärd ThinkPad med bra ersättning för tangentbord och mus

Helt identiska med ThinkPad L14 Gen 4 AMD är inmatningsenheterna i vår granskningsenhet. Pekplatta, tangentbord och den typiska röda ThinkPad TrackPoint är alla mycket bra, särskilt för en ganska billig bärbar dator. Att skriva långa texter eller navigera med musen, Lenovo ThinkPad L14 G4 Intel gör alla dessa uppgifter utan problem, vilket gör det mycket bekvämt att använda den här enheten.

Skärm: Enkel bildskärm med bildförhållandet 16:9 som svag punkt

Subpixeluppsättning Lenovo ThinkPad L14 Gen 4 Intel

Backlight Bleeding (visas förbättrad här)

Medan andra ThinkPad-serier nu erbjuder bättre bildskärmsalternativ med högre upplösning, uppdateringsfrekvens eller färgomfång, är utbudet mycket mer blygsamt för ThinkPad L14 Gen 4. Det är den sista 14-tums ThinkPad med det bredare 16:9-formatet, och även en HD-panel baserad på den föråldrade TN-tekniken erbjuds fortfarande:

HD (1.366 x 768), TN, 220 cd/m², 45 % NTSC, matt
FHD (1.920 x 1.080), IPS, 250 cd/m², 45 % NTSC, matt
FHD (1.920 x 1.080), IPS, 300 cd/m², 45 % NTSC, matt, On-Cell Touch
FHD (1.920 x 1.080), IPS, 400 cd/m², 72 % NTSC, matt, lågeffekt

Skärmens kvalitet är tillräckligt bra för daglig användning på kontoret, men inte mer. Ljusstyrkan på under 300 cd/m² är under genomsnittet. Dessutom finns det en jämförelsevis stark bakgrundsbelysning som blöder.


268 cd/m²	276 cd/m²	264 cd/m²
275 cd/m²	286 cd/m²	266 cd/m²
264 cd/m²	276 cd/m²	252 cd/m²

Distribution av ljusstyrkan

N140HCA-E5B tested with X-Rite i1Pro 3

Max: 286 cd/m² (Nits) Medel: 269.7 cd/m² Minimum: 5.95 cd/m²
Distribution av ljusstyrkan: 88 %
Mitt på batteriet: 286 cd/m²
Kontrast: 1100:1 (Svärta: 0.26 cd/m²)
ΔE Color 7.2 | 0.5-29.43 Ø4.91, calibrated: 4.7
ΔE Greyscale 7.2 | 0.5-98 Ø5.2
44.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
64.2% sRGB (Argyll 2.2.0 3D)
43.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.04

Download ICC-fil (X-Rite i1Pro 3)

	Lenovo ThinkPad L14 G4 21H1003DGE N140HCA-E5B, IPS LED, 1920x1080, 14"	Lenovo ThinkPad L14 G4 21H6S00900 B140HAN06.9, IPS LED, 1920x1080, 14"	HP ProBook 445 G10 AUO2FA6, IPS, 1920x1080, 14"	Dell Latitude 3440 BOE NE140FH, IPS, 1920x1080, 14"	SCHENKER Work 14 Base B140HAN06.8, IPS, 1920x1080, 14"
Display		63%	55%	-6%	63%
Display P3 Coverage	43.1	73.2 70%	68.4 59%	40.4 -6%	72.4 68%
sRGB Coverage	64.2	98.9 54%	95.2 48%	60.7 -5%	99.8 55%
AdobeRGB 1998 Coverage	44.7	73.9 65%	70.6 58%	41.8 -6%	73.8 65%
Response Times		-77%	-42%	-31%	-84%
Response Time Grey 50% / Grey 80% *	30.1 ?(14.2, 15.9)	58.1 ?(27.2, 30.9) -93%	53.4 ?(24.4, 29) -77%	35.3 ?(16.3, 19) -17%	60 ?(27.5, 32.5) -99%
Response Time Black / White *	20.5 ?(11.4, 9.1)	32.7 ?(15.4, 17.3) -60%	21.8 ?(8.2, 13.6) -6%	29.8 ?(17.1, 12.7) -45%	34.7 ?(17, 17.7) -69%
PWM Frequency
Screen		42%	53%	26%	60%
Brightness middle	286	430 50%	501 75%	292.6 2%	402 41%
Brightness	270	409 51%	464 72%	270 0%	404 50%
Brightness Distribution	88	88 0%	87 -1%	88 0%	89 1%
Black Level *	0.26	0.31 -19%	0.26 -0%	0.19 27%	0.16 38%
Contrast	1100	1387 26%	1927 75%	1540 40%	2513 128%
Colorchecker dE 2000 *	7.2	2.4 67%	2.64 63%	4.63 36%	2.2 69%
Colorchecker dE 2000 max. *	21.7	4.7 78%	5.06 77%	17.1 21%	4.2 81%
Colorchecker dE 2000 calibrated *	4.7	1.4 70%	1.57 67%	2.13 55%	1.3 72%
Greyscale dE 2000 *	7.2	3 58%	3.8 47%	3.2 56%	3 58%
Gamma	2.04 ^108%	2.3 ^96%	2.103 ^105%	2.34 ^94%	2.18 ^101%
CCT	6118 ^106%	6489 ^100%	6562 ^99%	7184 ^90%	6801 ^96%
Total Average (Program / Settings)		9% / 30%	22% / 40%	-4% / 11%	13% / 40%

* ... smaller is better

En annan svaghet med denna billiga panel är den dåliga färgomfångstäckningen. Den här skärmen är inte lämplig för att arbeta med färger, och den är inte heller trevlig att använda för multimedia, eftersom färgerna också saknar djup.

LED-bakgrundsbelysningen är inte heller särskilt stark, vilket gör ThinkPad L14 G4 olämplig för utomhusbruk.

Display Response Times

ℹ

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
20.5 ms ... rise ↗ and fall ↘ combined	↗ 11.4 ms rise
20.5 ms ... rise ↗ and fall ↘ combined	↘ 9.1 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 42 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (20.9 ms).
↔ Response Time 50% Grey to 80% Grey
30.1 ms ... rise ↗ and fall ↘ combined	↗ 14.2 ms rise
30.1 ms ... rise ↗ and fall ↘ combined	↘ 15.9 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. » 37 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

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 8706 (minimum: 5 - maximum: 343500) Hz was measured.

Prestanda: Kontorskrigare inte särskilt snabb

Lenovo erbjuder en rad olika processoralternativ, som alla härstammar från Raptor Lake-generationen. Till skillnad från T-serien kan kunderna välja budgetalternativ som Intel U300 med endast fem kärnor, samt i3-processorer. Intels Core i7-1370P är det bästa valet. Med Intel Core 3 100Uhar en Intel Core Series 1 CPU tagit sig in i L14 G4, men detta chip är också baserat på Raptor Lake.

Med GPU: erna är valen mer begränsade, eftersom det mestadels är olika versioner av samma Intel iGPU: Intel UHD Graphics, Iris Xe (80EUs) och Iris Xe (96EUs) såväl som Intel-grafik i Core 3 100U ingår i denna kategori. Nvidia Nvidia GeForce MX550, en dedikerad GPU som tillval, erbjuds, dock inte i Europa.

Den maximala mängden M.2 2242 SSD-lagring ligger på 2 TB. När det gäller minne är gränsen 64 GB DDR4-3200, med två SO-DIMM tillgängliga.

Testförhållanden

Följande prestandalägen med olika effektgränser (PL1 = prestanda under belastning, PL2 = prestanda i korta intervaller) kan ställas in med Windows-inställningarna:

Bästa batteritid: PL1 10 W / PL2 20 W
Balanserad: 12,5 W / 35 W
Bästa prestanda: PL1 15 W / PL2 45 W

Processor

Intel Core i5-1335U Intel Core i5-1335U är en processor med tio kärnor, som har klockfrekvenser mellan 1,3 och 4,6 GHz för de två P-kärnorna eller 0,9 till 3,4 GHz för de åtta E-kärnorna. Som ett Raptor Lake U-chip har Intel planerat detta chip för en TDP på 15 till 30 W. Vår CPU-lista kan användas för detaljerade prestandajämförelser.

Med de låga effektgränserna på plats ligger prestandan hos Lenovo ThinkPad L14 Gen 4 inom det förväntade intervallet. Det är tillräckligt för kontorsanvändning, men den här modellen är inte någon prestandamästare. AMD-varianten av ThinkPad med AMD Ryzen 5 Pro 7530U är snabbare i Multicore-belastningar, men vacklar i Singlecore-benchmarks.

I batteriläge begränsar Lenovo CPU: s prestanda. Istället för 9.000 poäng uppnår ThinkPad endast 6.000 poäng i Cinebench R23 Multicore-testet.

Cinebench R15 Multi loop

Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U: Ø1143 (1070.41-1463.54)

Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U: Ø1246 (1194.78-1499.93)

HP ProBook 445 G10 AMD Ryzen 5 7530U: Ø1302 (1245.87-1328.42)

Dell Latitude 3440 Intel Core i5-1345U: Ø923 (844.18-1192.53)

SCHENKER Work 14 Base Intel Core i5-1235U: Ø976 (820.63-1101.35)

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 6.3: Multi-Core | Single-Core
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
Average of class Office	81.9 pt
Average Intel Core i5-1335U	79.4 pt
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	77.2 pt
Lenovo ThinkPad L14 G4 21H6S00900 ^-2! AMD Ryzen 5 7530U	75.3 pt
Dell Latitude 3440 ^-2! Intel Core i5-1345U	75.3 pt
HP ProBook 445 G10 AMD Ryzen 5 7530U	73.7 pt
SCHENKER Work 14 Base Intel Core i5-1235U	71.4 pt

Cinebench R23 / Multi Core
Average of class Office (1577 - 15743, n=90, last 2 years)	9406 Points +4%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	9021 Points
Average Intel Core i5-1335U (6957 - 9438, n=12)	8383 Points -7%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	8291 (7179.95^min - 8290.57^max) Points -8%
HP ProBook 445 G10 AMD Ryzen 5 7530U	7859 Points -13%
Dell Latitude 3440 Intel Core i5-1345U	7710 (5593.75^min - 7710.23^max) Points -15%
SCHENKER Work 14 Base Intel Core i5-1235U	7344 Points -19%

Cinebench R23 / Single Core
Dell Latitude 3440 Intel Core i5-1345U	1716 Points +1%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	1707 Points
Average Intel Core i5-1335U (1532 - 1733, n=12)	1669 Points -2%
SCHENKER Work 14 Base Intel Core i5-1235U	1584 Points -7%
Average of class Office (618 - 1995, n=90, last 2 years)	1558 Points -9%
HP ProBook 445 G10 AMD Ryzen 5 7530U	1452 Points -15%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	1441 Points -16%

Cinebench R20 / CPU (Multi Core)
Average of class Office (590 - 5980, n=89, last 2 years)	3647 Points +9%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	3343 Points
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	3295 Points -1%
Average Intel Core i5-1335U (2602 - 3849, n=11)	3257 Points -3%
HP ProBook 445 G10 AMD Ryzen 5 7530U	3043 Points -9%
Dell Latitude 3440 Intel Core i5-1345U	2806 Points -16%
SCHENKER Work 14 Base Intel Core i5-1235U	2805 Points -16%

Cinebench R20 / CPU (Single Core)
Dell Latitude 3440 Intel Core i5-1345U	660 Points +1%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	655 Points
Average Intel Core i5-1335U (593 - 663, n=11)	636 Points -3%
SCHENKER Work 14 Base Intel Core i5-1235U	614 Points -6%
Average of class Office (229 - 766, n=89, last 2 years)	604 Points -8%
HP ProBook 445 G10 AMD Ryzen 5 7530U	566 Points -14%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	564 Points -14%

Cinebench R15 / CPU Multi 64Bit
Average of class Office (246 - 2642, n=92, last 2 years)	1573 Points +7%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	1500 (1194.78^min - 1499.93^max) Points +2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	1464 (1070.41^min - 1463.54^max) Points
Average Intel Core i5-1335U (1109 - 1547, n=11)	1411 Points -4%
HP ProBook 445 G10 AMD Ryzen 5 7530U	1328 (1245.87^min - 1328.42^max) Points -9%
Dell Latitude 3440 Intel Core i5-1345U	1193 (844.18^min - 1192.53^max) Points -19%
SCHENKER Work 14 Base Intel Core i5-1235U	1101 (820.63^min - 1101.35^max) Points -25%

Cinebench R15 / CPU Single 64Bit
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	239 Points
Dell Latitude 3440 Intel Core i5-1345U	237 Points -1%
Average Intel Core i5-1335U (222 - 248, n=11)	237 Points -1%
HP ProBook 445 G10 AMD Ryzen 5 7530U	234 Points -2%
Average of class Office (98 - 284, n=91, last 2 years)	231 Points -3%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	230 Points -4%
SCHENKER Work 14 Base Intel Core i5-1235U	221 Points -8%

Blender / v2.79 BMW27 CPU
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	786 Seconds *
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	398 Seconds * +49%
SCHENKER Work 14 Base Intel Core i5-1235U	492 Seconds * +37%
Average Intel Core i5-1335U (340 - 786, n=12)	460 Seconds * +41%
Average of class Office (208 - 1956, n=91, last 2 years)	418 Seconds * +47%
Dell Latitude 3440 Intel Core i5-1345U	415 Seconds * +47%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	387 Seconds * +51%
HP ProBook 445 G10 AMD Ryzen 5 7530U	384 Seconds * +51%

7-Zip 18.03 / 7z b 4
Average of class Office (7532 - 65460, n=92, last 2 years)	39132 MIPS +14%
HP ProBook 445 G10 AMD Ryzen 5 7530U	37983 MIPS +11%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	37126 MIPS +9%
Dell Latitude 3440 Intel Core i5-1345U	34915 MIPS +2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	34183 MIPS
Average Intel Core i5-1335U (25012 - 38513, n=11)	33576 MIPS -2%
SCHENKER Work 14 Base Intel Core i5-1235U	28831 MIPS -16%

7-Zip 18.03 / 7z b 4 -mmt1
Dell Latitude 3440 Intel Core i5-1345U	5626 MIPS +9%
HP ProBook 445 G10 AMD Ryzen 5 7530U	5434 MIPS +5%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	5339 MIPS +3%
Average of class Office (2972 - 6687, n=91, last 2 years)	5257 MIPS +1%
SCHENKER Work 14 Base Intel Core i5-1235U	5215 MIPS +1%
Average Intel Core i5-1335U (4872 - 5545, n=11)	5202 MIPS 0%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	5184 MIPS

Geekbench 6.3 / Multi-Core
Average of class Office (662 - 14767, n=66, last 2 years)	8656 Points +31%
Average Intel Core i5-1335U (6604 - 9282, n=8)	8168 Points +24%
SCHENKER Work 14 Base Intel Core i5-1235U	6703 Points +1%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	6604 Points
HP ProBook 445 G10 AMD Ryzen 5 7530U	6099 Points -8%

Geekbench 6.3 / Single-Core
Average Intel Core i5-1335U (2236 - 2379, n=7)	2295 Points +2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	2255 Points
Average of class Office (457 - 2769, n=65, last 2 years)	2172 Points -4%
SCHENKER Work 14 Base Intel Core i5-1235U	1981 Points -12%
HP ProBook 445 G10 AMD Ryzen 5 7530U	1913 Points -15%

Geekbench 5.5 / Multi-Core
Average of class Office (1018 - 11980, n=91, last 2 years)	7562 Points +21%
Average Intel Core i5-1335U (5459 - 8618, n=11)	7429 Points +19%
Dell Latitude 3440 Intel Core i5-1345U	6300 Points +1%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	6244 Points
SCHENKER Work 14 Base Intel Core i5-1235U	5949 Points -5%
HP ProBook 445 G10 AMD Ryzen 5 7530U	5608 Points -10%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	5475 Points -12%

Geekbench 5.5 / Single-Core
Dell Latitude 3440 Intel Core i5-1345U	1653 Points +5%
Average Intel Core i5-1335U (1506 - 1700, n=11)	1639 Points +4%
SCHENKER Work 14 Base Intel Core i5-1235U	1611 Points +2%
Average of class Office (510 - 1995, n=92, last 2 years)	1583 Points 0%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	1576 Points
HP ProBook 445 G10 AMD Ryzen 5 7530U	1462 Points -7%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	1434 Points -9%

HWBOT x265 Benchmark v2.2 / 4k Preset
Average of class Office (1.72 - 18.7, n=89, last 2 years)	10.6 fps +26%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	10 fps +19%
HP ProBook 445 G10 AMD Ryzen 5 7530U	9.95 fps +18%
Average Intel Core i5-1335U (6.55 - 10.7, n=11)	9.03 fps +8%
Dell Latitude 3440 Intel Core i5-1345U	8.78 fps +5%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	8.4 fps
SCHENKER Work 14 Base Intel Core i5-1235U	8.05 fps -4%

LibreOffice / 20 Documents To PDF
HP ProBook 445 G10 AMD Ryzen 5 7530U	54.4 s * -16%
Average of class Office (31.3 - 129.6, n=89, last 2 years)	53.6 s * -14%
Average Intel Core i5-1335U (45 - 58.7, n=11)	51.6 s * -10%
Dell Latitude 3440 Intel Core i5-1345U	49.8 s * -6%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	47 s *
SCHENKER Work 14 Base Intel Core i5-1235U	47 s * -0%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	44.6 s * +5%

R Benchmark 2.5 / Overall mean
Average of class Office (0.4244 - 1.135, n=88, last 2 years)	0.548 sec * -6%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U	0.537 sec * -4%
HP ProBook 445 G10 AMD Ryzen 5 7530U	0.528 sec * -2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U	0.516 sec *
SCHENKER Work 14 Base Intel Core i5-1235U	0.515 sec * -0%
Average Intel Core i5-1335U (0.4892 - 0.524, n=10)	0.51 sec * +1%
Dell Latitude 3440 Intel Core i5-1345U	0.4979 sec * +4%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit

1464 Points

Cinebench R15 OpenGL 64Bit

81.4 fps

Cinebench R15 Ref. Match 64Bit

97.8 %

Cinebench R15 CPU Single 64Bit

239 Points

Cinebench R20 CPU (Multi Core)

3343 Points

Cinebench R20 CPU (Single Core)

655 Points

Cinebench R23 Single Core

1707 Points

Cinebench R23 Multi Core

9021 Points

Hjälp

... jämför

Performance Rating
Average of class Office	89.1 pt
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	88.6 pt
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	83.1 pt
Average Intel Core i5-1335U	70.5 pt
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	69 pt
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	65.7 pt
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	62.2 pt

AIDA64 / FP32 Ray-Trace
Average of class Office (763 - 24250, n=90, last 2 years)	9635 KRay/s +44%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	9200 KRay/s +37%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	8845 KRay/s +32%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	7101 KRay/s +6%
Average Intel Core i5-1335U (5661 - 7809, n=11)	6806 KRay/s +2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	6697 KRay/s
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	5964 KRay/s -11%

AIDA64 / FPU Julia
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	58914 Points +66%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	58561 Points +65%
Average of class Office (4113 - 102228, n=90, last 2 years)	48471 Points +37%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	35503 Points
Average Intel Core i5-1335U (29483 - 43636, n=11)	35448 Points 0%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	35329 Points 0%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	31590 Points -11%

AIDA64 / CPU SHA3
Average of class Office (287 - 4551, n=90, last 2 years)	2285 MB/s +25%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	2060 MB/s +13%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	1923 MB/s +5%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	1902 MB/s +4%
Average Intel Core i5-1335U (1515 - 2278, n=11)	1840 MB/s +1%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	1828 MB/s
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	1696 MB/s -7%

AIDA64 / CPU Queen
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	75683 Points +25%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	69938 Points +16%
Average of class Office (8185 - 115197, n=90, last 2 years)	69770 Points +15%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	61382 Points +2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	60453 Points
Average Intel Core i5-1335U (53839 - 60992, n=11)	59437 Points -2%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	45680 Points -24%

AIDA64 / FPU SinJulia
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	8381 Points +79%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	8303 Points +78%
Average of class Office (404 - 14288, n=90, last 2 years)	6784 Points +45%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	4677 Points
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	4656 Points 0%
Average Intel Core i5-1335U (3873 - 5008, n=11)	4524 Points -3%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	3443 Points -26%

AIDA64 / FPU Mandel
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	32676 Points +89%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	32143 Points +86%
Average of class Office (2075 - 54365, n=90, last 2 years)	25350 Points +47%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	17651 Points +2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	17249 Points
Average Intel Core i5-1335U (14376 - 20553, n=11)	17214 Points 0%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	16178 Points -6%

AIDA64 / CPU AES
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	83182 MB/s +126%
Average of class Office (7254 - 155900, n=90, last 2 years)	52257 MB/s +42%
Average Intel Core i5-1335U (31154 - 65997, n=11)	39412 MB/s +7%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	36758 MB/s
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	36719 MB/s 0%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	33314 MB/s -9%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	30986 MB/s -16%

AIDA64 / CPU ZLib
Average of class Office (78 - 1018, n=90, last 2 years)	611 MB/s 0%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	609 MB/s
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	556 MB/s -9%
Average Intel Core i5-1335U (378 - 676, n=11)	552 MB/s -9%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	514 MB/s -16%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	507 MB/s -17%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	503 MB/s -17%

AIDA64 / FP64 Ray-Trace
Average of class Office (432 - 12755, n=90, last 2 years)	5103 KRay/s +42%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	4868 KRay/s +35%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	4593 KRay/s +28%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	3822 KRay/s +6%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	3595 KRay/s
Average Intel Core i5-1335U (2878 - 4214, n=11)	3589 KRay/s 0%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	3509 KRay/s -2%

AIDA64 / CPU PhotoWorxx
Average Intel Core i5-1335U (13584 - 41123, n=11)	30316 MPixel/s +123%
Average of class Office (4814 - 54971, n=90, last 2 years)	28955 MPixel/s +113%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	28068 MPixel/s +107%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	22065 MPixel/s +62%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	13584 MPixel/s
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	12569 MPixel/s -7%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	9832 MPixel/s -28%

Systemets prestanda

Vi har inget att anmärka på när det gäller systemets prestanda i vardaglig användning eller syntetiska benchmarks.

PCMark 10 / Score
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	5736 Points +11%
HP ProBook 445 G10 Vega 7, R5 7530U, Kioxia BG5 KBG50ZNS512G	5690 Points +11%
Average of class Office (2463 - 7344, n=83, last 2 years)	5655 Points +10%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (5068 - 5600, n=11)	5315 Points +3%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	5276 Points +3%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	5147 Points
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	4873 Points -5%

PCMark 10 / Essentials
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	10614 Points +7%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	10550 Points +6%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (9828 - 11912, n=11)	10439 Points +5%
HP ProBook 445 G10 Vega 7, R5 7530U, Kioxia BG5 KBG50ZNS512G	10399 Points +4%
Average of class Office (5575 - 20841, n=83, last 2 years)	10126 Points +2%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	9966 Points
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	9235 Points -7%

PCMark 10 / Productivity
HP ProBook 445 G10 Vega 7, R5 7530U, Kioxia BG5 KBG50ZNS512G	9463 Points +38%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	9292 Points +35%
Average of class Office (3041 - 10415, n=83, last 2 years)	7790 Points +14%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	6859 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (6196 - 7261, n=11)	6847 Points 0%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	6832 Points 0%
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	6534 Points -5%

PCMark 10 / Digital Content Creation
Average of class Office (2049 - 9773, n=83, last 2 years)	6395 Points +18%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (5361 - 6164, n=11)	5747 Points +6%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	5530 Points +2%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	5413 Points
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	5206 Points -4%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	5193 Points -4%
HP ProBook 445 G10 Vega 7, R5 7530U, Kioxia BG5 KBG50ZNS512G	5080 Points -6%

CrossMark / Overall
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (1339 - 1599, n=11)	1442 Points +6%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	1416 Points +4%
Average of class Office (348 - 1891, n=86, last 2 years)	1401 Points +3%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	1364 Points
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	1283 Points -6%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	1029 Points -25%

CrossMark / Productivity
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (1337 - 1638, n=11)	1444 Points +2%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	1420 Points +1%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	1409 Points
Average of class Office (393 - 1870, n=86, last 2 years)	1396 Points -1%
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	1302 Points -8%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	1115 Points -21%

CrossMark / Creativity
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (1315 - 1620, n=11)	1493 Points +10%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	1482 Points +9%
Average of class Office (340 - 1982, n=86, last 2 years)	1462 Points +8%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	1359 Points
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	1324 Points -3%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	992 Points -27%

CrossMark / Responsiveness
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (1023 - 1868, n=11)	1310 Points +5%
Average of class Office (258 - 2017, n=86, last 2 years)	1260 Points +1%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	1251 Points
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	1226 Points -2%
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	1113 Points -11%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	900 Points -28%

WebXPRT 3 / Overall
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	281 Points +7%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	262 Points
Average of class Office (121 - 455, n=83, last 2 years)	259 Points -1%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (212 - 270, n=9)	255 Points -3%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	244 Points -7%
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	233 Points -11%

WebXPRT 4 / Overall
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	243 Points +6%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	229 Points
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (195.6 - 238, n=7)	228 Points 0%
Average of class Office (80 - 328, n=83, last 2 years)	218 Points -5%
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	206 Points -10%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	183.4 Points -20%

Mozilla Kraken 1.1 / Total
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	770 ms * -38%
Average of class Office (404 - 1966, n=91, last 2 years)	688 ms * -24%
Average Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs (545 - 1914, n=12)	671 ms * -20%
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	611 ms * -10%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	557 ms *
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	542 ms * +3%

* ... smaller is better

PCMark 10 Score		5147 poäng
Hjälp

AIDA64: Memory Copy | Memory Read | Memory Write | Memory Latency

AIDA64 / Memory Copy
Average of class Office (7158 - 108783, n=91, last 2 years)	49293 MB/s +120%
Average Intel Core i5-1335U (22417 - 60884, n=11)	47107 MB/s +110%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	43413 MB/s +94%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	38526 MB/s +72%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	22417 MB/s
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	21834 MB/s -3%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	20155 MB/s -10%

AIDA64 / Memory Read
Average of class Office (7325 - 127282, n=91, last 2 years)	50257 MB/s +118%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	46160 MB/s +100%
Average Intel Core i5-1335U (23104 - 61555, n=11)	43904 MB/s +90%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	41894 MB/s +81%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	24159 MB/s +5%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	23104 MB/s
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	23068 MB/s 0%

AIDA64 / Memory Write
Average of class Office (7579 - 117935, n=91, last 2 years)	53457 MB/s +133%
Average Intel Core i5-1335U (22936 - 72584, n=11)	53408 MB/s +133%
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	47115 MB/s +105%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	44821 MB/s +95%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	24770 MB/s +8%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	22954 MB/s 0%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	22936 MB/s

AIDA64 / Memory Latency
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, Vega 7	99.4 ns * -16%
Average of class Office (6.9 - 185.2, n=90, last 2 years)	96.3 ns * -12%
Average Intel Core i5-1335U (78.6 - 112.8, n=11)	96.1 ns * -12%
HP ProBook 445 G10 AMD Ryzen 5 7530U, Vega 7	88.1 ns * -2%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Iris Xe G7 80EUs	86 ns *
SCHENKER Work 14 Base Intel Core i5-1235U, Iris Xe G7 80EUs	76.3 ns * +11%
Dell Latitude 3440 Intel Core i5-1345U, Iris Xe G7 80EUs	73.8 ns * +14%

* ... smaller is better

DPC-latens

DPC-latenserna är lägre än de är för konkurrenterna. Trots detta har Lenovo ThinkPad L14 Gen 4 Intel vissa problem när man arbetar med ljud. Lenovo skulle enkelt kunna lösa detta med en drivrutinsuppdatering.

DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)	3521.1 μs * -171%
Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	1815.3 μs * -40%
Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	1783.9 μs * -37%
HP ProBook 445 G10 Vega 7, R5 7530U, Kioxia BG5 KBG50ZNS512G	1770.7 μs * -36%
Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	1299.6 μs *

* ... smaller is better

Förvaring

M.2 2242 SSD från Western Digital har en kapacitet på 512 GB. I prestandajämförelsen är detta PCIe NVMe 4.0-flashminne ett av de snabbare, vilket hjälper Lenovo ThinkPad L14 Gen 4 Intel att uppnå en bra hastighet vid daglig användning.

AS SSD

DiskSpd

WD PC SN740 512GB SDDQMQD-512G

Sequential Read: 3420MB/s

Sequential Write: 1934MB/s

4K Read: 64.1MB/s

4K Write: 192.2MB/s

4K-64 Read: 688MB/s

4K-64 Write: 1721MB/s

Access Time Read: 0.118ms

Access Time Write: 0.02ms

Copy ISO: 1963.28MB/s

Copy Program: 494.14MB/s

Copy Game: 1473.86MB/s

Score Read: 1094Points

Score Write: 2107Points

Score Total: 3706Points

Drive Performance Rating | DiskSpd | AS SSD

Drive Performance Rating - Percent
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	79.8 pt
Average of class Office	76.6 pt
Average WD PC SN740 512GB SDDQMQD-512G	75.4 pt
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	74.8 pt
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	71 pt
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	64.4 pt
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	48.7 pt

DiskSpd
seq read
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	3758 (3726.32^min - 3758.13^max) MB/s
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	3743 (1397.54^min - 3742.93^max) MB/s 0%
Average WD PC SN740 512GB SDDQMQD-512G (2041 - 3758, n=4)	2912 MB/s -23%
Average of class Office (121 - 4554, n=87, last 2 years)	2697 MB/s -28%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	2271 (2228.17^min - 2270.87^max) MB/s -40%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	1969 (1950.98^min - 1969.44^max) MB/s -48%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1916 (1910.09^min - 1915.96^max) MB/s -49%
seq write
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	3209 (2978.58^min - 3209.14^max) MB/s +14%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	2806 (2708.05^min - 2806.2^max) MB/s
Average of class Office (43 - 5842, n=87, last 2 years)	2629 MB/s -6%
Average WD PC SN740 512GB SDDQMQD-512G (1655 - 3013, n=4)	2519 MB/s -10%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	2081 (1864.41^min - 2081.25^max) MB/s -26%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	1960 (1923.93^min - 1960.42^max) MB/s -30%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1684 (1631.68^min - 1684.43^max) MB/s -40%
seq q8 t1 read
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	6129 (435.96^min - 6128.93^max) MB/s +20%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	5113 (3961.57^min - 5113.33^max) MB/s
Average WD PC SN740 512GB SDDQMQD-512G (4876 - 5113, n=4)	5010 MB/s -2%
Average of class Office (124.2 - 7120, n=87, last 2 years)	4475 MB/s -12%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	3028 (2457.02^min - 3028.47^max) MB/s -41%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	2153 (1995.22^min - 2153.45^max) MB/s -58%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	1665 (1284.24^min - 1664.54^max) MB/s -67%
seq q8 t1 write
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	5006 (4859.17^min - 5005.96^max) MB/s +36%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	3670 (3281.06^min - 3669.81^max) MB/s
Average WD PC SN740 512GB SDDQMQD-512G (3274 - 3670, n=4)	3481 MB/s -5%
Average of class Office (46.7 - 6791, n=87, last 2 years)	3473 MB/s -5%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	2702 (2580.21^min - 2701.76^max) MB/s -26%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	2208 (2181.04^min - 2208.3^max) MB/s -40%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	1114 (738.82^min - 1113.8^max) MB/s -70%
4k q1 t1 read
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	83.8 (76.57^min - 83.77^max) MB/s +18%
Average WD PC SN740 512GB SDDQMQD-512G (69.7 - 78.4, n=4)	73.5 MB/s +4%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	71 (69.52^min - 71.03^max) MB/s
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	63.7 (61.63^min - 63.67^max) MB/s -10%
Average of class Office (5.55 - 89.9, n=87, last 2 years)	58.1 MB/s -18%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	45.2 (44.89^min - 45.18^max) MB/s -36%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	44.1 (43.66^min - 44.07^max) MB/s -38%
4k q1 t1 write
Average of class Office (1.23 - 429, n=87, last 2 years)	163.9 MB/s +14%
Average WD PC SN740 512GB SDDQMQD-512G (132.8 - 204, n=4)	157 MB/s +9%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	143.7 (139.47^min - 143.68^max) MB/s
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	136.6 (136.11^min - 136.6^max) MB/s -5%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	126.5 (120.69^min - 126.48^max) MB/s -12%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	125.1 (122.37^min - 125.09^max) MB/s -13%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	108.3 (104.9^min - 108.25^max) MB/s -25%
4k q32 t16 read
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	1730 (1720.68^min - 1730.47^max) MB/s +139%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1408 (1396.32^min - 1408.15^max) MB/s +95%
Average of class Office (7.49 - 4425, n=87, last 2 years)	1263 MB/s +75%
Average WD PC SN740 512GB SDDQMQD-512G (655 - 1063, n=4)	814 MB/s +13%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	723 (632.05^min - 723.09^max) MB/s
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	676 (612.44^min - 675.93^max) MB/s -7%
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	477 (459.41^min - 476.64^max) MB/s -34%
4k q32 t16 write
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1058 (1003.11^min - 1057.62^max) MB/s +187%
Average of class Office (1.5 - 3254, n=87, last 2 years)	942 MB/s +155%
Average WD PC SN740 512GB SDDQMQD-512G (335 - 1558, n=4)	670 MB/s +82%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	587 (456.04^min - 586.76^max) MB/s +59%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	369 (341.64^min - 368.61^max) MB/s
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	364 (350.56^min - 364.21^max) MB/s -1%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	309 (297.26^min - 308.76^max) MB/s -16%

AS SSD
Score Total
Average of class Office (704 - 9204, n=84, last 2 years)	4221 Points +14%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	4138 Points +12%
Average WD PC SN740 512GB SDDQMQD-512G (2862 - 5057, n=4)	3854 Points +4%
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	3817 Points +3%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	3706 Points
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	3675 Points -1%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	2508 Points -32%
Score Read
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	1831 Points +67%
Average of class Office (252 - 3364, n=84, last 2 years)	1477 Points +35%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1468 Points +34%
Average WD PC SN740 512GB SDDQMQD-512G (1050 - 1983, n=4)	1342 Points +23%
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	1126 Points +3%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	1094 Points
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	874 Points -20%
Score Write
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	2191 Points +4%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	2107 Points
Average of class Office (247 - 4111, n=84, last 2 years)	2031 Points -4%
Average WD PC SN740 512GB SDDQMQD-512G (1361 - 2107, n=4)	1888 Points -10%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1495 Points -29%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	1359 Points -36%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	1226 Points -42%
Seq Read
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	4259.64 MB/s +25%
Average WD PC SN740 512GB SDDQMQD-512G (3420 - 4167, n=4)	3884 MB/s +14%
Average of class Office (508 - 5796, n=84, last 2 years)	3501 MB/s +2%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	3420 MB/s
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	2624 MB/s -23%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	2302.48 MB/s -33%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	2289 MB/s -33%
Seq Write
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	2413 MB/s +25%
Average of class Office (294 - 5880, n=84, last 2 years)	2413 MB/s +25%
Average WD PC SN740 512GB SDDQMQD-512G (1903 - 3195, n=4)	2326 MB/s +20%
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	2271.27 MB/s +17%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	1934 MB/s
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1615 MB/s -16%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	1352.96 MB/s -30%
4K Read
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	74.47 MB/s +16%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	64.1 MB/s
Average WD PC SN740 512GB SDDQMQD-512G (59.1 - 64.1, n=4)	62.3 MB/s -3%
Average of class Office (18 - 91.1, n=84, last 2 years)	57.9 MB/s -10%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	57 MB/s -11%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	52.4 MB/s -18%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	37.7 MB/s -41%
4K Write
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	194.85 MB/s +1%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	192.2 MB/s
Average WD PC SN740 512GB SDDQMQD-512G (180.7 - 203, n=4)	189.5 MB/s -1%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	170.8 MB/s -11%
Average of class Office (28.2 - 350, n=84, last 2 years)	166.8 MB/s -13%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	121.5 MB/s -37%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	94.49 MB/s -51%
4K-64 Read
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	1549 MB/s +125%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1148 MB/s +67%
Average of class Office (182.3 - 2713, n=84, last 2 years)	1069 MB/s +55%
Average WD PC SN740 512GB SDDQMQD-512G (594 - 1504, n=4)	891 MB/s +30%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	688 MB/s
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	625.54 MB/s -9%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	605.91 MB/s -12%
4K-64 Write
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	1768.73 MB/s +3%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	1721 MB/s
Average of class Office (183.4 - 3394, n=84, last 2 years)	1623 MB/s -6%
Average WD PC SN740 512GB SDDQMQD-512G (990 - 1721, n=4)	1466 MB/s -15%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	1162 MB/s -32%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	996.39 MB/s -42%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	996 MB/s -42%
Access Time Read
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	0.159 ms * -35%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	0.118 ms *
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	0.109 ms * +8%
Average WD PC SN740 512GB SDDQMQD-512G (0.096 - 0.118, n=4)	0.1055 ms * +11%
Average of class Office (0.022 - 0.302, n=84, last 2 years)	0.08102 ms * +31%
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	0.045 ms * +62%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	0.028 ms * +76%
Access Time Write
Average of class Office (0.016 - 0.625, n=84, last 2 years)	0.07108 ms * -255%
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ	0.062 ms * -210%
Average WD PC SN740 512GB SDDQMQD-512G (0.02 - 0.074, n=4)	0.04425 ms * -121%
HP ProBook 445 G10 Kioxia BG5 KBG50ZNS512G	0.041 ms * -105%
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G	0.033 ms * -65%
SCHENKER Work 14 Base Samsung SSD 980 500GB (MZ-V8V500BW)	0.023 ms * -15%
Lenovo ThinkPad L14 G4 21H1003DGE WD PC SN740 512GB SDDQMQD-512G	0.02 ms *

* ... smaller is better

Sustained performance loop read: DiskSpd Read Loop, Queue Depth 8

Lenovo ThinkPad L14 G4 21H1003DGE; diskspd 2.0.17 f: Ø4129 (2488.33-5091.05)

GPU

Det är inte förvånande att Lenovo ThinkPad L14 Gen 4 bara uppnår prestanda under genomsnittet i GPU-benchmarks. IGPU Iris Xe med 80 EUs i den här bärbara datorn är ändå inte den snabbaste GPU:n och dessutom förlamad av det enkanaliga RAM-minnet. För enkla kontorsuppgifter är GPU:n tillräckligt snabb. Allt annat görs bäst med andra enheter. För spel efter en lång arbetsdag är L14 G4 Intel definitivt inte rätt bärbar dator.

3DMark Performance Rating | 3DMark 11 | 3DMark

3DMark Performance Rating - Percent
Average of class Office	100 pt
Average Intel Iris Xe Graphics G7 80EUs	76.6 pt
SCHENKER Work 14 Base ^-1! Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1235U	75.4 pt
Dell Latitude 3440 ^-1! Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U	74.1 pt
Lenovo ThinkPad L14 G4 21H1003DGE Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U	65.3 pt
HP ProBook 445 G10 ^-1! AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	63.7 pt
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	56.1 pt

3DMark 11 - 1280x720 Performance GPU
Average of class Office (1468 - 13132, n=86, last 2 years)	6876 Points +43%
Dell Latitude 3440 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U	5214 Points +9%
Average Intel Iris Xe Graphics G7 80EUs (2246 - 6477, n=109)	5179 Points +8%
SCHENKER Work 14 Base Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1235U	5085 Points +6%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U	4801 Points
HP ProBook 445 G10 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	4486 Points -7%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	4224 Points -12%

3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Office (7982 - 58068, n=61, last 2 years)	27023 Points +34%
Average Intel Iris Xe Graphics G7 80EUs (6361 - 30894, n=95)	21885 Points +9%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U	20100 Points
HP ProBook 445 G10 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	19235 Points -4%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	17909 Points -11%
1920x1080 Fire Strike Graphics
Average of class Office (736 - 9375, n=88, last 2 years)	4886 Points +74%
SCHENKER Work 14 Base Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1235U	3882 Points +38%
Average Intel Iris Xe Graphics G7 80EUs (1560 - 5305, n=111)	3794 Points +35%
Dell Latitude 3440 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U	3653 Points +30%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U	2812 Points
HP ProBook 445 G10 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	2669 Points -5%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	2384 Points -15%
2560x1440 Time Spy Graphics
Average of class Office (313 - 4109, n=87, last 2 years)	1618 Points +68%
SCHENKER Work 14 Base Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1235U	1176 Points +22%
Average Intel Iris Xe Graphics G7 80EUs (561 - 1511, n=108)	1172 Points +22%
Dell Latitude 3440 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U	1162 Points +21%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U	962 Points
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	775 Points -19%

3DMark 11 Performance		4989 poäng
3DMark Cloud Gate Standard Score		15150 poäng
3DMark Fire Strike Score		2487 poäng
3DMark Time Spy Score		1086 poäng
Hjälp

... jämför

Blender
v3.3 Classroom HIP/AMD
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	1123 Seconds *
HP ProBook 445 G10 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	811 Seconds *
Average of class Office (298 - 1215, n=14, last 2 years)	739 Seconds *
v3.3 Classroom CPU
SCHENKER Work 14 Base Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1235U	982 Seconds * -22%
Average Intel Iris Xe Graphics G7 80EUs (463 - 3047, n=50)	932 Seconds * -15%
Dell Latitude 3440 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U	813 Seconds * -1%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1335U	808 Seconds *
Lenovo ThinkPad L14 G4 21H6S00900 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	763 Seconds * +6%
Average of class Office (343 - 3964, n=87, last 2 years)	743 Seconds * +8%
HP ProBook 445 G10 AMD Radeon RX Vega 7, AMD Ryzen 5 7530U	674 Seconds * +17%

* ... smaller is better

Performance Rating - Percent
Average of class Office	100 pt
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	70.5 pt
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	68.1 pt
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	61.2 pt
Lenovo ThinkPad L14 G4 21H1003DGE ^-1! Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	57.7 pt
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	56.3 pt

The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Average of class Office (3.8 - 34, n=71, last 2 years)	15 fps +75%
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	10 fps +17%
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	9.9 (9^min) fps +16%
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	9.6 (7^min, 9^P1) fps +12%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	8.55 (7^min) fps
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	8.22 (6^min) fps -4%

GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x
Average of class Office (3.35 - 47.8, n=77, last 2 years)	13.1 fps +203%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	6.94 (1.624^min, 4.78^P1) fps +60%
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	6.87 (3.21^min, 4.05^P1) fps +59%
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	6.49 (2.5^min, 4.55^P1) fps +50%
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	5.97 (2.98^min, 3.75^P1) fps +38%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	4.33 (2.08^min, 2.51^P1) fps

Final Fantasy XV Benchmark - 1920x1080 High Quality
Average of class Office (4.18 - 35.7, n=85, last 2 years)	16.3 fps +70%
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	12.5 fps +30%
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	12.1 fps +26%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	9.59 fps
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	8.78 fps -8%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	8 fps -17%

Strange Brigade - 1920x1080 ultra AA:ultra AF:16
Average of class Office (9.6 - 56.5, n=69, last 2 years)	27.4 fps
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	18.5 (5^min, 5^P1) fps
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	17.6 (5^min, 5^P1) fps
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	14.3 (6.5^min, 7.21^P1) fps
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	12.9 (8.6^min, 9.74^P1) fps

Dota 2 Reborn - 1920x1080 ultra (3/3) best looking
Average of class Office (13.4 - 121.2, n=92, last 2 years)	51.6 fps +40%
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	45.4 (41.1^min) fps +23%
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	41.9 (32.9^min) fps +14%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	36.8 (32.9^min) fps
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	36.1 (33.5^min) fps -2%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	31.3 (29.7^min) fps -15%

X-Plane 11.11 - 1920x1080 high (fps_test=3)
Average of class Office (8.88 - 92.6, n=88, last 2 years)	30.1 fps +46%
Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	23.8 fps +16%
HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	22.6 fps +10%
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	22.1 fps +7%
SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs	21.8 fps +6%
Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	20.6 fps

Witcher 3 FPS diagram

Lenovo ThinkPad L14 G4 21H1003DGE i5-1335U, Iris Xe G7 80EUs: Ø7.99 (7-9)

	låg	med.	hög	ultra
GTA V (2015)	57.5	50.5	9.85	4.33
The Witcher 3 (2015)	55	34.5	16.7	8.55
Dota 2 Reborn (2015)	92.4	64.1	39.7	36.8
Final Fantasy XV Benchmark (2018)	24.7	13.5	9.59
X-Plane 11.11 (2018)	31.5	22	20.6
F1 23 (2023)	24.8	22.8	16.3
Baldur's Gate 3 (2023)	12.3	9.41	8.17	7.96
Cyberpunk 2077 2.1 Phantom Liberty (2023)	11.5	9.32	7.59	6.65

Utsläpp och energi: ThinkPad L14 G4 är mestadels tyst

Buller

ThinkPad är tyst när den går på tomgång eller till och med under genomsnittlig belastning (profil: Balanserad). Endast med prestandaläge (profil: bästa prestanda) under stresstestet slås fläkten på L14 G4 Intel på. Även här blir den inte särskilt högljudd med bara 32 dB(a).

Vi upptäckte lite spolvinkling. Det var dock knappt hörbart och kunde bara höras när man tryckte ett öra mot tangentbordsdäcket.

Ljudnivå

Låg belastning		24.1 / 24.1 / 24.1 dB(A)
Hög belastning		24.1 / 32.8 dB(A)

	30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud
min: , med: , max: Earthworks M23R, Arta (15 cm avstånd) environment noise: 24.1 dB(A)

	Lenovo ThinkPad L14 G4 21H1003DGE Iris Xe G7 80EUs, i5-1335U, WD PC SN740 512GB SDDQMQD-512G	Lenovo ThinkPad L14 G4 21H6S00900 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G	HP ProBook 445 G10 Vega 7, R5 7530U, Kioxia BG5 KBG50ZNS512G	Dell Latitude 3440 Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ	SCHENKER Work 14 Base Iris Xe G7 80EUs, i5-1235U, Samsung SSD 980 500GB (MZ-V8V500BW)
Noise		-13%	-12%	-15%	-12%
off / environment *	24.1	25.2 -5%	24 -0%	23.9 1%	23.6 2%
Idle Minimum *	24.1	25.2 -5%	24 -0%	24.4 -1%	23.6 2%
Idle Average *	24.1	25.2 -5%	25 -4%	24.4 -1%	23.6 2%
Idle Maximum *	24.1	27.3 -13%	28 -16%	24.4 -1%	24.8 -3%
Load Average *	24.1	32.1 -33%	33 -37%	37.1 -54%	34.2 -42%
Witcher 3 ultra *	30.8	35.7 -16%	36 -17%	38.2 -24%	34.2 -11%
Load Maximum *	32.8	38.3 -17%	36 -10%	40.2 -23%	42.9 -31%

* ... smaller is better

Värme

Prestandan för ThinkPad-bärbara datorn är inte bra. På uppsidan är värmeeffekten under kontroll. Med 45,5 grader Celsius / 114 F som varmast blir chassit inte särskilt varmt.

Under stresstestet med Prime95 och FurMark upptäckte vi ingen throttling.

Hög belastning

Låg belastning

Witcher 3


29.8 °C	37.4 °C	31.8 °C
34.5 °C	39.8 °C	30.9 °C
26.9 °C	27.8 °C	26 °C

Max: 39.8 °C
Medel: 31.7 °C


31.4 °C	45.5 °C	30.8 °C
28.8 °C	40.6 °C	33.2 °C
26.3 °C	28.9 °C	29.8 °C

Max: 45.5 °C
Medel: 32.8 °C

Strömförsörjning (max.) 35.5 °C | Rumstemperatur 21.9 °C | Fluke 62 Max+

Hög belastning

Låg belastning

Witcher 3


26.3 °C	27 °C	24.9 °C
26.5 °C	27.1 °C	26.1 °C
25.3 °C	25 °C	24 °C

Max: 27.1 °C
Medel: 25.8 °C


26.6 °C	27.4 °C	27 °C
26.2 °C	26.4 °C	27.2 °C
24.3 °C	24.5 °C	25 °C

Max: 27.4 °C
Medel: 26.1 °C

Strömförsörjning (max.) 26 °C | Rumstemperatur 21.6 °C | Fluke 62 Max+

Hög belastning

Låg belastning

Witcher 3


28.6 °C	36.4 °C	32.4 °C
32.9 °C	39.3 °C	30.8 °C
25.7 °C	29.3 °C	26 °C

Max: 39.3 °C
Medel: 31.3 °C


34.2 °C	44.9 °C	30.6 °C
27.8 °C	44 °C	33.5 °C
26 °C	28.1 °C	27.9 °C

Max: 44.9 °C
Medel: 33 °C

Strömförsörjning (max.) 35.3 °C | Rumstemperatur 21.9 °C | Fluke 62 Max+

(+) The average temperature for the upper side under maximal load is 31.7 °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 39.8 °C / 104 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 45.5 °C / 114 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.8 °C / 78 F, compared to the device average of 29.5 °C / 85 F.
(+) Playing The Witcher 3, the average temperature for the upper side is 31.3 °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 29.3 °C / 84.7 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 (-1.7 °C / -3 F).

	Lenovo ThinkPad L14 G4 21H1003DGE Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs	Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	HP ProBook 445 G10 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7	Dell Latitude 3440 Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs	SCHENKER Work 14 Base Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs
Heat		-9%	-7%	-1%	7%
Maximum Upper Side *	39.8	39 2%	43 -8%	35.2 12%	39.2 2%
Maximum Bottom *	45.5	46.3 -2%	51 -12%	41 10%	40.4 11%
Idle Upper Side *	27.1	26.3 3%	27 -0%	29.8 -10%	25.3 7%
Idle Bottom *	27.4	37.5 -37%	30 -9%	32 -17%	25.8 6%

* ... smaller is better

Högtalare

Stereohögtalarna på Lenovo ThinkPad L14 Gen 4 är vända mot användaren, eftersom Lenovo placerar dem ovanför tangentbordet. Men de är fortfarande för tysta och saknar bas, vilket gör externa högtalare och hörlurar till det enkla valet.

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

Lenovo ThinkPad L14 G4 21H1003DGE audio analysis

(±) | speaker loudness is average but good (75.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21.2% lower than median
(±) | linearity of bass is average (10.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.4% higher than median
(±) | linearity of mids is average (7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.5% away from median
(+) | highs are linear (4.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.5% difference to median)
Compared to same class
» 36% of all tested devices in this class were better, 7% similar, 57% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 45% of all tested devices were better, 7% similar, 48% worse
» The best had a delta of 4%, average was 25%, worst was 134%

HP ProBook 445 G10 audio analysis

(±) | speaker loudness is average but good (76 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 28.2% lower than median
(±) | linearity of bass is average (10.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.3% away from median
(+) | mids are linear (5.3% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.6% higher than median
(+) | highs are linear (4.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.9% difference to median)
Compared to same class
» 66% of all tested devices in this class were better, 10% similar, 24% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 69% of all tested devices were better, 7% similar, 24% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Strömförbrukning

Den lägsta strömförbrukningen på 4,1 W är för hög för ett kontorssystem som Lenovo ThinkPad L14 Gen 4 Intel. Normalt sett bör en modell som använder energisparande processorer och inte har funktioner som dGPU eller högupplösta skärmar vara mer effektiv.

Med en laddare som levererar upp till 65 W skulle den maximala förbrukningen på 68,3 W kunna vara ett problem. Men eftersom strömförbrukningen sjunker snabbt bör batteriet inte laddas ur när du använder enheten.

Strömförbrukning

Av/Standby	0.37 / 0.7 Watt
Låg belastning	4.1 / 5.9 / 6.8 Watt
Hög belastning	41.3 / 68.3 Watt


Förklaring: min: , med: , max: Metrahit Energy

Power consumption Witcher 3 / stress test

Lenovo ThinkPad L14 G4 21H1003DGE; Witcher 3 ultra: Ø40.3 (38.8-59.8)

Lenovo ThinkPad L14 G4 21H1003DGE; 1280x720 Prime95 28.10 and Furmark 1.25: Ø49.9 (38.6-68.3)

Lenovo ThinkPad L14 G4 21H1003DGE; Idle 150cd/m2: Ø6.46 (6.04-7.21)

Power consumption with external monitor

Lenovo ThinkPad L14 G4 21H1003DGE; Prime95 V2810 Stress (external Monitor): Ø31.1 (28.4-61.8)

Lenovo ThinkPad L14 G4 21H1003DGE; Cinebench R23 Multi (external Monitor): Ø28.1 (19.4-68.5)

Lenovo ThinkPad L14 G4 21H1003DGE; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø29.9 (27.5-34.7)

Lenovo ThinkPad L14 G4 21H1003DGE; 1920x1080 The Witcher 3 ultra (external Monitor): Ø29.9 (28.2-39.4)

Lenovo ThinkPad L14 G4 21H1003DGE; Idle 1min (external Monitor): Ø8.02 (7.3-11.4)

Batteriets livslängd

På grund av den höga strömförbrukningen är den under genomsnittliga batteritiden för Lenovo ThinkPad L14 G4 Intel inte en stor överraskning. Men det är ändå en besvikelse att Lenovo inte kan få ut mycket mer än 8 timmar ur 57 Wh-batteriet i Wi-Fi-testet (150 cd/m²).

Batteritid

WiFi Websurfing (Edge 125)		8tim 40min
WiFi Websurfing max. Brightness (Edge 125)		6tim 59min
Hög belastning (maximal ljusstyrka)		2tim 05min

	Lenovo ThinkPad L14 G4 21H1003DGE i5-1335U, Iris Xe G7 80EUs, 57 Wh	Lenovo ThinkPad L14 G4 21H6S00900 R5 7530U, Vega 7, 57 Wh	HP ProBook 445 G10 R5 7530U, Vega 7, 42 Wh	Dell Latitude 3440 i5-1345U, Iris Xe G7 80EUs, 54 Wh	SCHENKER Work 14 Base i5-1235U, Iris Xe G7 80EUs, 49 Wh	Average of class Office
Battery Runtime		9%	9%	2%	-12%	5%
WiFi v1.3	520	814 57%	568 9%	528 2%	458 -12%	611 ?(230 - 1349, n=90, last 2 years) 18%
Load	125	76 -39%				115.6 ?(56 - 218, n=56, last 2 years) -8%

För

+ Bra reparerbarhet/uppgraderbarhet

+ Bra inmatningsenheter & TrackPoint

+ Många anslutningsmöjligheter, inklusive RJ45

+ Billigare än andra ThinkPads

+ WWAN-klar

+ Tyst

Emot

- Inget DDR5-minne

- Enkanals RAM-minne från fabrik

- Liten M.2 2242 SSD begränsar uppgraderingsmöjligheterna

- 16:9-format

- Skärmkvalitet under genomsnittet

Omdöme: ThinkPad L14 G4 som en solid, men föråldrad kontorsarbetare

i recension: Lenovo ThinkPad L14 Gen 4 Intel, recensionsexemplar levererade av

Lenovo ThinkPad L14 Gen 4 är ett bra val för den typiske kontorsarbetaren, men inte mer. Det är uppenbart på många områden att det här systemet inte är den nyaste hårdvaran - oavsett om det gäller design eller komponenter.

För oss handlar det inte så mycket om processorn, utan mer om aspekter som skärmen. 16:9 som format är vid det här laget helt enkelt föråldrat i bärbara datorer, och kvaliteten på skärmen är under genomsnittet. Batteritiden är också en besvikelse och prestandan är inget speciellt. Åtminstone är inmatningsenheterna mycket bra, anslutningsmöjligheterna är mycket bra och enheten fungerar utan mycket fläktljud.

ThinkPad L14 G4 Intel är en raptor på två sätt: Den använder Raptor Lake och den är en dinosaurie när det gäller skärmformatet. Hårdvarans föråldrade natur har en negativ inverkan på denna annars solida bärbara kontorsdator.

Om ThinkPad L14 G4 Intel är tillgänglig för en stor rabatt kan den här enheten vara en solid bärbar dator för arbete, särskilt för studenter. Annars kan det vara att föredra att titta på en annan bärbar dator - kanske Lenovo ThinkPad L14 G5 med AMD-processorer, som vi kommer att testa snart. Den bärbara datorn HP ProBook 445 G10 kan också vara ett bra alternativ.

Priser och tillgänglighet

Lenovo ThinkPad L14 Gen 4 Intel kostar €762 i Tyskland. Amazon erbjuder den för 1 200 USD i USA.

Lenovo ThinkPad L14 G4 21H1003DGE - 06/24/2024 v8
Benjamin Herzig

Design

79 / 98 → 81%

Tangentbord

91%

Mus

83%

Anslutningar

69 / 80 → 86%

Vikt

68 / 20-75 → 88%

Batteri

81%

Skärm

72%

Spelprestanda

28 / 75 → 38%

Programprestanda

75 / 92 → 81%

Temperatur

91%

Ljudnivå

96%

Audio

67%

Camera

32 / 75 → 43%

Medel

75%

83%

Office - Vägt medel

CO2 Emissions
72.5%

Materials
50%

Packaging
100%

Power Use
82.5%

Repairability
80%

Software Updates
100%

Total Sustainability Score: 80.8%

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Editor of the original article: Benjamin Herzig - Managing Editor - 1236 articles published on Notebookcheck since 2016

contact me via: LinkedIn

Translator: Ninh Ngoc Duy - Editorial Assistant - 471608 articles published on Notebookcheck since 2008

contact me via: Facebook

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> Bärbara datorer, laptops - tester och nyheter > Tester > Lenovo ThinkPad L14 Gen 4 Intel Review: Inte upp till par längre

Benjamin Herzig, 2024-06-25 (Update: 2024-06-25)

Lenovo ThinkPad L14 Gen 4 Intel Review: Inte upp till par längre

16:9 dinosaurie.

Potentiella konkurrenter i jämförelse

Chassi och anslutningsmöjligheter: Känd ThinkPad L-plastdesign

Storleksjämförelse

Inmatningsenheter: Prisvärd ThinkPad med bra ersättning för tangentbord och mus

Skärm: Enkel bildskärm med bildförhållandet 16:9 som svag punkt

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

Prestanda: Kontorskrigare inte särskilt snabb

Testförhållanden

Processor

Cinebench R15 Multi loop

Systemets prestanda

DPC-latens

Förvaring

Sustained performance loop read: DiskSpd Read Loop, Queue Depth 8

GPU

Witcher 3 FPS diagram

Utsläpp och energi: ThinkPad L14 G4 är mestadels tyst

Buller

Värme

Högtalare

Lenovo ThinkPad L14 G4 21H1003DGE audio analysis

HP ProBook 445 G10 audio analysis

Strömförbrukning

Power consumption Witcher 3 / stress test

Power consumption with external monitor

Batteriets livslängd

För

Emot

Omdöme: ThinkPad L14 G4 som en solid, men föråldrad kontorsarbetare

Priser och tillgänglighet

More articles related to this device

Transparency

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