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Test: HP ZBook 14u G4 (7500U, FirePro W4190M) Arbetsstation (Sammanfattning)

Instegsarbetsstationen. Den nya ZBook 14u innesluter exakt 14 tum och är för dom som söker en pålitlig kamrat framför allt annat. Vi är ganska förtjusta i paketet som helhet, men hårdvaruvalen lämnar en hel del att önska.
HP ZBook 14u G4 (ZBook 14u G4 Serie)
Processor
Intel Core i7-7500U 2 x 2.7 - 3.5 GHz, Kaby Lake, 2 kärnor, 15 W TPD, kan tillfälligt gå upp till 25 W när Turbo Boost är aktiv
Grafikkort
AMD FirePro W4190M - 2048 MB VRAM, Kärna: 825 MHz, Minne: 1000 MHz, GDDR5, 21.19.142.32768 (Crimson 16.6)
Minne
8 GB 
, DDR4
Skärm
14.00 tum 16:9, 1920 x 1080 pixlar 157 PPI, AU Optronics AUO123D, TN, glansig: nej
Moderkort
Intel Kaby Lake-U Premium PCH
Hårddisk
Samsung SSD PM871a MZNLN256HMHQ, 256 GB 
Ljudkort
Intel Kaby Lake-U/Y PCH - High Definition Audio
Anslutningar
3 USB 3.0, 1 VGA, 1 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: Kombinerad ljud, Kortläsare: SD, 1 SmartCard, 1 Fingeravtrycksläsare
Nätverk
Intel Ethernet Connection I219-V (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2, WWAN LTE/HSPA+ 4G-modul för mobilt bredband, LTE
Storlek
höjd x bredd x djup (i mm) 25.1 x 338 x 237
Batteri
51 Wh Litiumpolymer
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p
Övrigt
Högtalare: Bang & Olufsen HD-Audio. Två stereo-högtalare., Tangentbord: Chiclet, Tangentbordsbelysning: ja, HP Sure Connect, HP Notifications, HP Hotkey Support, Conexant ISST Audio, HP Doumentation, HP WorkWise, HP Universal Camera Driver, HP Wireless Button Driver, HP Support Solution Framework, HP Device Access Manager, HP MAC Address Manager, Discover HP, 36 Månader Garanti
Vikt
1.7 kg, Strömförsörjning: 360 g
Pris
1459 Kr
Länkar
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

A workstation is paired with a consumer CPU and...
A workstation is paired with a consumer CPU and...
an obsolete workstation GPU.
The famous & classic design of the ZBook line
The ZBook 14u is appealing thanks to its mobility features
As per usual: a solid case and great build quality
Out of four different display options only one is...
...equipped with an IPS panel.

Size Comparison

383 mm 258 mm 20 mm 1.9 kg377.1 mm 252.6 mm 24.6 mm 2.3 kg357 mm 253 mm 22 mm 2.2 kg349 mm 241 mm 16 mm 1.8 kg338 mm 237 mm 25.1 mm 1.7 kg297 mm 210 mm 1 mm 5.7 g
Left side: Kensington lock, VGA port, one USB 3.0 port, Smart-Card Reader
Left side: Kensington lock, VGA port, one USB 3.0 port, Smart-Card Reader
Rear side
Rear side
Right side: USB Type-C port, DisplayPort output, microphone/headphone combo jack, one USB 3.0 port, Ethernet port, docking-station port, SIM-card slot, DC power socket
Right side: USB Type-C port, DisplayPort output, microphone/headphone combo jack, one USB 3.0 port, Ethernet port, docking-station port, SIM-card slot, DC power socket
Front side
Front side
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Precision 3520
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
210 MB/s +172%
HP ZBook 15u G4
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
78.2 MB/s +1%
HP ZBook 14u G4
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.2 MB/s
Lenovo ThinkPad P51s 20HB000SGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.8 MB/s -1%
maximum AS SSD Seq Read Test (1GB)
Dell Precision 3520
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
119 MB/s +36%
Lenovo ThinkPad P51s 20HB000SGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89 MB/s +2%
HP ZBook 14u G4
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.3 MB/s
HP ZBook 15u G4
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.8 MB/s -1%
Networking
iperf3 transmit AX12
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Broadcom BCM15700A2 802.11ac
845 MBit/s +27%
HP ZBook 14u G4
Intel Dual Band Wireless-AC 8265
665 MBit/s
Lenovo ThinkPad P51s 20HB000SGE
Intel Dual Band Wireless-AC 8265
508 MBit/s -24%
HP ZBook 15u G4
Intel Dual Band Wireless-AC 8265
506 MBit/s -24%
Dell Precision 3520
Intel Dual Band Wireless-AC 8265
378 MBit/s -43%
iperf3 receive AX12
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Broadcom BCM15700A2 802.11ac
949 MBit/s +83%
Dell Precision 3520
Intel Dual Band Wireless-AC 8265
705 MBit/s +36%
Lenovo ThinkPad P51s 20HB000SGE
Intel Dual Band Wireless-AC 8265
672 MBit/s +29%
HP ZBook 14u G4
Intel Dual Band Wireless-AC 8265
519 MBit/s
HP ZBook 15u G4
Intel Dual Band Wireless-AC 8265
515 MBit/s -1%
313
cd/m²
334
cd/m²
302
cd/m²
274
cd/m²
338
cd/m²
289
cd/m²
284
cd/m²
337
cd/m²
288
cd/m²
Distribution av ljusstyrkan
AU Optronics AUO123D tested with X-Rite i1Pro 2
Max: 338 cd/m² (Nits) Medel: 306.6 cd/m² Minimum: 22 cd/m²
Distribution av ljusstyrkan: 81 %
Mitt på batteriet: 338 cd/m²
Kontrast: 398:1 (Svärta: 0.85 cd/m²)
ΔE Color 8.53 | 0.5-29.43 Ø4.92
ΔE Greyscale 11.12 | 0.5-98 Ø5.2
82% sRGB (Argyll 1.6.3 3D)
53% AdobeRGB 1998 (Argyll 1.6.3 3D)
58.5% AdobeRGB 1998 (Argyll 2.2.0 3D)
82.4% sRGB (Argyll 2.2.0 3D)
56.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.5
HP ZBook 14u G4
AU Optronics AUO123D, , 1920x1080, 14"
Dell Precision 3520
1920x1080, 15.6"
Lenovo ThinkPad P51s 20HB000SGE
BOE NV156QUM-N44, , 3840x2160, 15.6"
HP ZBook 15u G4
LP156WF6, , 1920x1080, 15.6"
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
APPA031, , 2880x1800, 15.4"
Display
20%
16%
7%
47%
Display P3 Coverage
56.6
72.7
28%
69.7
23%
64.8
14%
97.9
73%
sRGB Coverage
82.4
94.8
15%
91.2
11%
83.9
2%
99.9
21%
AdobeRGB 1998 Coverage
58.5
69.3
18%
66.8
14%
61.3
5%
85.9
47%
Response Times
-23%
8%
12%
-22%
Response Time Grey 50% / Grey 80% *
47 ?(29, 18)
48 ?(24.4, 23.6)
-2%
38.4 ?(20.4, 18)
18%
39.6 ?(22.4, 17.2)
16%
48 ?(23.6, 24.4)
-2%
Response Time Black / White *
24 ?(19, 5)
34.4 ?(17.2, 17.2)
-43%
24.8 ?(13.6, 11.2)
-3%
22 ?(12, 10)
8%
33.8 ?(19.6, 14.2)
-41%
PWM Frequency
1064 ?(90)
980 ?(90)
20830 ?(90)
119000 ?(80, 210)
Screen
37%
40%
27%
79%
Brightness middle
338
345
2%
317
-6%
320
-5%
545
61%
Brightness
307
329
7%
290
-6%
310
1%
523
70%
Brightness Distribution
81
88
9%
85
5%
92
14%
86
6%
Black Level *
0.85
0.37
56%
0.32
62%
0.45
47%
0.44
48%
Contrast
398
932
134%
991
149%
711
79%
1239
211%
Colorchecker dE 2000 *
8.53
5
41%
3.6
58%
5.5
36%
1.6
81%
Colorchecker dE 2000 max. *
14
8
43%
6.6
53%
9
36%
3.8
73%
Greyscale dE 2000 *
11.12
6.2
44%
4.2
62%
4.8
57%
1.9
83%
Gamma
2.5 88%
2.35 94%
2.24 98%
2.28 96%
2.26 97%
CCT
12193 53%
6702 97%
6740 96%
6987 93%
6834 95%
Color Space (Percent of AdobeRGB 1998)
53
61.8
17%
59.5
12%
55
4%
Color Space (Percent of sRGB)
82
94.7
15%
91.1
11%
83.8
2%
Total Average (Program / Settings)
11% / 26%
21% / 31%
15% / 21%
35% / 56%

* ... smaller is better

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
24 ms ... rise ↗ and fall ↘ combined↗ 19 ms rise
↘ 5 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. » 50 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
47 ms ... rise ↗ and fall ↘ combined↗ 29 ms rise
↘ 18 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. » 79 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.9 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 8746 (minimum: 5 - maximum: 343500) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad P51s 20HB000SGE
Intel Core i7-7600U
162 Points +14%
Dell Precision 3520
Intel Core i7-7820HQ
160 Points +13%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
159.9 Points +13%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
156 Points +10%
HP ZBook 15u G4
Intel Core i7-7500U
147 Points +4%
HP ZBook 14u G4
Intel Core i7-7500U
142 Points
HP EliteBook 850 G4 Z8W50EA
Intel Core i5-7200U
129 Points -9%
HP EliteBook 840 G4 Z8N44EA
Intel Core i5-7200U
125 Points -12%
CPU Multi 64Bit
Dell Precision 3520
Intel Core i7-7820HQ
736 Points +111%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
732 (729min - 733max) Points +110%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
727 (704.77min - 731.97max) Points +108%
Lenovo ThinkPad P51s 20HB000SGE
Intel Core i7-7600U
379 Points +9%
HP ZBook 15u G4
Intel Core i7-7500U
357 Points +2%
HP ZBook 14u G4
Intel Core i7-7500U
349 Points
HP EliteBook 840 G4 Z8N44EA
Intel Core i5-7200U
333 Points -5%
HP EliteBook 850 G4 Z8W50EA
Intel Core i5-7200U
329 Points -6%
Cinebench R15 OpenGL 64Bit
48.74 fps
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 CPU Multi 64Bit
349 Points
Cinebench R15 CPU Single 64Bit
142 Points
Hjälp
PCMark 8
Home Score Accelerated v2
Dell Precision 3520
Quadro M620, i7-7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
4183 Points +6%
HP ZBook 15u G4
FirePro W4190M, i7-7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
4169 Points +6%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, i7-7700HQ, Apple SSD SM0256L
4054 Points +3%
HP ZBook 14u G4
FirePro W4190M, i7-7500U, Samsung SSD PM871a MZNLN256HMHQ
3947 Points
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3232 Points -18%
Work Score Accelerated v2
Dell Precision 3520
Quadro M620, i7-7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
5194 Points +9%
HP ZBook 15u G4
FirePro W4190M, i7-7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
5100 Points +7%
HP ZBook 14u G4
FirePro W4190M, i7-7500U, Samsung SSD PM871a MZNLN256HMHQ
4781 Points
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, i7-7700HQ, Apple SSD SM0256L
4648 Points -3%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4193 Points -12%
PCMark 8 Home Score Accelerated v2
3947 poäng
PCMark 8 Creative Score Accelerated v2
4894 poäng
PCMark 8 Work Score Accelerated v2
4781 poäng
Hjälp
HP ZBook 14u G4
Samsung SSD PM871a MZNLN256HMHQ
Lenovo ThinkPad P51s 20HB000SGE
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Dell Precision 3520
Toshiba XG4 NVMe (THNSN5512GPUK)
HP ZBook 15u G4
Samsung SM961 MZVKW512HMJP m.2 PCI-e
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Apple SSD SM0256L
HP EliteBook 840 G4 Z8N44EA
Toshiba NVMe THNSN5256GPUK
CrystalDiskMark 3.0
224%
106%
323%
229%
105%
Read Seq
517
1189
130%
1096
112%
2042
295%
1557
201%
1094
112%
Write Seq
502
1138
127%
476.3
-5%
1580
215%
1505
200%
802
60%
Read 512
467
782
67%
829
78%
413.4
-11%
968
107%
820
76%
Write 512
83.2
959
1053%
456.1
448%
1535
1745%
1124
1251%
428
414%
Read 4k
30.9
54.8
77%
35.2
14%
53.3
72%
10.76
-65%
37
20%
Write 4k
91.3
161.4
77%
128
40%
152.7
67%
12.87
-86%
129.5
42%
Read 4k QD32
298.4
642
115%
552
85%
552
85%
631
111%
523
75%
Write 4k QD32
222.3
549
147%
396.1
78%
478.3
115%
468.4
111%
315.8
42%
Samsung SSD PM871a MZNLN256HMHQ
Sequential Read: 517 MB/s
Sequential Write: 502 MB/s
512K Read: 467 MB/s
512K Write: 83.2 MB/s
4K Read: 30.9 MB/s
4K Write: 91.3 MB/s
4K QD32 Read: 298.4 MB/s
4K QD32 Write: 222.3 MB/s
SPECviewperf 11
1920x1080 Siemens NX
Dell Precision 3520
37.9 fps +32%
Lenovo ThinkPad P51s 20HB000SGE
31.28 fps +9%
HP ZBook 14u G4
28.74 fps
Dell Vostro 15 5568
5.52 fps -81%
Lenovo IdeaPad Z70-80 PL
4.26 fps -85%
1920x1080 Tcvis
Dell Precision 3520
40.35 fps +73%
Lenovo ThinkPad P51s 20HB000SGE
35.81 fps +53%
HP ZBook 14u G4
23.36 fps
Dell Vostro 15 5568
1.33 fps -94%
Lenovo IdeaPad Z70-80 PL
1.12 fps -95%
1920x1080 SolidWorks
HP ZBook 14u G4
51.2 fps
Dell Precision 3520
50.1 fps -2%
Lenovo ThinkPad P51s 20HB000SGE
43.69 fps -15%
Dell Vostro 15 5568
10.59 fps -79%
Lenovo IdeaPad Z70-80 PL
6.57 fps -87%
1920x1080 Pro/ENGINEER
Dell Precision 3520
20.19 fps +132%
Lenovo ThinkPad P51s 20HB000SGE
16.84 fps +93%
HP ZBook 14u G4
8.71 fps
Dell Vostro 15 5568
3.77 fps -57%
Lenovo IdeaPad Z70-80 PL
1.64 fps -81%
1920x1080 Maya
HP ZBook 14u G4
65.5 fps
Dell Precision 3520
55.4 fps -15%
Lenovo ThinkPad P51s 20HB000SGE
50.8 fps -22%
Dell Vostro 15 5568
7.81 fps -88%
Lenovo IdeaPad Z70-80 PL
6.8 fps -90%
1920x1080 Lightwave
HP ZBook 14u G4
67.5 fps
Dell Precision 3520
54.8 fps -19%
Lenovo ThinkPad P51s 20HB000SGE
48.34 fps -28%
Dell Vostro 15 5568
18.63 fps -72%
Lenovo IdeaPad Z70-80 PL
14.34 fps -79%
1920x1080 Ensight
Dell Precision 3520
32.63 fps +55%
Lenovo ThinkPad P51s 20HB000SGE
24.78 fps +17%
HP ZBook 14u G4
21.09 fps
Dell Vostro 15 5568
19.12 fps -9%
Lenovo IdeaPad Z70-80 PL
17.31 fps -18%
1920x1080 Catia
Dell Precision 3520
51.5 fps +74%
Lenovo ThinkPad P51s 20HB000SGE
40.53 fps +37%
HP ZBook 14u G4
29.61 fps
Dell Vostro 15 5568
10.7 fps -64%
Lenovo IdeaPad Z70-80 PL
9.78 fps -67%

Legend

 
HP ZBook 14u G4 Intel Core i7-7500U, AMD FirePro W4190M, Samsung SSD PM871a MZNLN256HMHQ
 
Dell Precision 3520 Intel Core i7-7820HQ, NVIDIA Quadro M620, Toshiba XG4 NVMe (THNSN5512GPUK)
 
Lenovo ThinkPad P51s 20HB000SGE Intel Core i7-7600U, NVIDIA Quadro M520, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
 
Dell Vostro 15 5568 Intel Core i7-7500U, NVIDIA GeForce 940MX, Transcend MTS400 256 GB M.2 TS256GMTS400
 
Lenovo IdeaPad Z70-80 PL Intel Core i5-5200U, NVIDIA GeForce 840M, Samsung SSD 850 EVO 250GB
LuxMark v2.0 64Bit
Room GPUs-only
Dell Precision 3520
834 Samples/s +101%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
686 Samples/s +65%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
506 Samples/s +22%
HP ZBook 15u G4
431 Samples/s +4%
HP ZBook 14u G4
415 Samples/s
Lenovo ThinkPad P51s 20HB000SGE
405 Samples/s -2%
Sala GPUs-only
Dell Precision 3520
1440 Samples/s +56%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
1323 Samples/s +43%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
1001 Samples/s +8%
HP ZBook 15u G4
984 Samples/s +6%
HP ZBook 14u G4
924 Samples/s
Lenovo ThinkPad P51s 20HB000SGE
708 Samples/s -23%
SiSoft Sandra 2016
Image Processing
HP ZBook 15u G4
191.4 MPix/s 0%
HP ZBook 14u G4
190.6 MPix/s
Lenovo ThinkPad P51s 20HB000SGE
149.3 MPix/s -22%
Dell Precision 3520
137.5 MPix/s -28%
GP Cryptography (Higher Security AES256+SHA2-512)
Dell Precision 3520
8 GB/s +100%
Lenovo ThinkPad P51s 20HB000SGE
4.86 GB/s +22%
HP ZBook 14u G4
4 GB/s
HP ZBook 15u G4
3.92 GB/s -2%
GP Financial Analysis (FP High/Double Precision)
HP ZBook 14u G4
42.2 KOPT/s
HP ZBook 15u G4
42 KOPT/s 0%
Dell Precision 3520
19.2 KOPT/s -55%
Lenovo ThinkPad P51s 20HB000SGE
14 KOPT/s -67%

Legend

 
HP ZBook 14u G4 Intel Core i7-7500U, AMD FirePro W4190M, Samsung SSD PM871a MZNLN256HMHQ
 
Dell Precision 3520 Intel Core i7-7820HQ, NVIDIA Quadro M620, Toshiba XG4 NVMe (THNSN5512GPUK)
 
Lenovo ThinkPad P51s 20HB000SGE Intel Core i7-7600U, NVIDIA Quadro M520, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
 
HP ZBook 15u G4 Intel Core i7-7500U, AMD FirePro W4190M, Samsung SM961 MZVKW512HMJP m.2 PCI-e
 
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Intel Core i7-7820HQ, AMD Radeon Pro 560,
 
Apple MacBook Pro 15 2017 (2.8 GHz, 555) Intel Core i7-7700HQ, AMD Radeon Pro 555, Apple SSD SM0256L
3DMark 11 - 1280x720 Performance GPU
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
5185 Points +121%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
3801 Points +62%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
2658 Points +13%
Acer Aspire E5-771G-71PT
NVIDIA GeForce 840M, Intel Core i7-5500U
2387 Points +2%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
2379 Points +1%
Lenovo Ideapad 500s-14ISK
NVIDIA GeForce 940M, Intel Core i7-6500U
2366 Points +1%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
2351 Points
3DMark
1280x720 Cloud Gate Standard Graphics
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
23259 Points +89%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
22624 Points +84%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
13394 Points +9%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
12601 Points +2%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
12317 Points
Acer Aspire E5-771G-71PT
NVIDIA GeForce 840M, Intel Core i7-5500U
8728 Points -29%
Lenovo Ideapad 500s-14ISK
NVIDIA GeForce 940M, Intel Core i7-6500U
8549 Points -31%
1920x1080 Fire Strike Graphics
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
3721 Points +113%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
3204 Points +84%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
2342 Points +34%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
1806 Points +3%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
1745 Points
Lenovo Ideapad 500s-14ISK
NVIDIA GeForce 940M, Intel Core i7-6500U
1589 Points -9%
Acer Aspire E5-771G-71PT
NVIDIA GeForce 840M, Intel Core i7-5500U
1577 Points -10%
Unigine Heaven 4.0
Extreme Preset OpenGL
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
14.5 fps +36%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
10.7 fps
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
10.7 fps 0%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
9.9 fps -7%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
7.5 fps -30%
Extreme Preset DX11
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
20.4 (7min - 43max) fps +65%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
15.6 fps +26%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
12.4 fps
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
12.4 fps 0%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
10.6 fps -15%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
8.8 fps -29%
Unigine Valley 1.0
1920x1080 Extreme HD DirectX AA:x8
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
17.4 fps +110%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
16 (9min - 29max) fps +93%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
11.4 fps +37%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
8.3 fps
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
6.2 fps -25%
1920x1080 Extreme HD Preset OpenGL AA:x8
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
16.1 (16min - 16.1max) fps +160%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
14.8 fps +139%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
9.9 fps +60%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
8.4 fps +35%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
6.2 fps
3DMark 11 Performance
2570 poäng
3DMark Ice Storm Standard Score
42335 poäng
3DMark Cloud Gate Standard Score
8348 poäng
3DMark Fire Strike Score
1663 poäng
Hjälp
BioShock Infinite
1366x768 High Preset
Dell Precision 3520
Quadro M620, i7-7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
92.3 fps +103%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
64.1 fps +41%
Lenovo IdeaPad 320-15IKB 80XL01NEGE
GeForce 940MX, i5-7200U, SK Hynix HFS256G3BTND
59.7 fps +31%
HP ZBook 15u G4
FirePro W4190M, i7-7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
46.86 fps +3%
HP ZBook 14u G4
FirePro W4190M, i7-7500U, Samsung SSD PM871a MZNLN256HMHQ
45.4 fps
Acer TravelMate P277-MG-7474
GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD
42.5 fps -6%
HP EliteBook 840 G4 Z8N44EA
HD Graphics 620, i5-7200U, Toshiba NVMe THNSN5256GPUK
28.2 fps -38%
1920x1080 Ultra Preset, DX11 (DDOF)
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, i7-7700HQ, Apple SSD SM0256L
37.6 (11min - 191max) fps +136%
Dell Precision 3520
Quadro M620, i7-7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
35.6 fps +124%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
24.2 fps +52%
Lenovo IdeaPad 320-15IKB 80XL01NEGE
GeForce 940MX, i5-7200U, SK Hynix HFS256G3BTND
22.8 fps +43%
HP ZBook 14u G4
FirePro W4190M, i7-7500U, Samsung SSD PM871a MZNLN256HMHQ
15.9 fps
HP ZBook 15u G4
FirePro W4190M, i7-7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
15.45 fps -3%
Acer TravelMate P277-MG-7474
GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD
14.54 fps -9%
HP EliteBook 840 G4 Z8N44EA
HD Graphics 620, i5-7200U, Toshiba NVMe THNSN5256GPUK
9.1 fps -43%
lågmed.högultra
BioShock Infinite (2013) 100.9 53.4 45.4 15.9
Middle-earth: Shadow of Mordor (2014) 20 16 11 2
GTA V (2015) 72.7 61 17.3 7.1
The Witcher 3 (2015) 28.6 18.5 9.7 5.7
Metal Gear Solid V (2015) 59.9 42.3 18.9 13
Rise of the Tomb Raider (2016) 25.6 17.4 9.9 7.9
Doom (2016) 23.5 13.9 8.9 4.9
Resident Evil 7 (2017) 23.7 10.9 9.4 5.4
Rocket League (2017) 101.7 39.1 26.5
Dirt 4 (2017) 33 severe graphical problems 10 severe graphical problems 7 severe graphical problems
F1 2017 (2017) 40 18 14 13
Ark Survival Evolved (2017) 19.4 9 6.2 3.6
The Evil Within 2 (2017) 9.3 5.1 4.7

Ljudnivå

Låg belastning
30.4 / 30.4 / 30.4 dB(A)
Hög belastning
37 / 40 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 30.4 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.731.632.930.632.72531.231.932.832.831.23134.933.934.53234.94031.429.630.530.431.45037.236.537.235.337.26329.627.830.229.929.68027.125.92727.427.110026.525.225.625.726.512524.125.825.124.724.116023.724.123.324.123.720023.923.722.523.123.9250232321.722.32331523.421.621.121.323.440023.622.22020.523.65002321.919.519.72363023.521.418.618.923.580026.8241818.426.8100029.324.91818.329.3125027.824.717.517.627.8160028.324.917.317.728.3200030.327.117.417.430.3250032.12817.817.532.1315030.223.917.717.830.2400028.123.218.417.928.150002420.918.31824630023.721.718.318.123.7800019.620.918.418.419.6100002127.318.418.4211250020.831.518.418.420.81600019.927.218.418.419.9SPL403730.430.440N3.12.51.41.43.1median 23.9median 24median 18.4median 18.4median 23.9Delta2.82.21.21.32.83529.231.334.8313534.43434.834.73334.43430.830.232.431.63431.230.930.832.529.631.228.928.529.129.328.128.927.128.626.929.72727.127.828.827.728.326.727.826.426.125.325.225.226.426.625.224.524.926.426.624.323.923.423.923.124.325.124.723.723.72425.126.125.222.622.621.926.125.323.32221.920.525.323.823.220.920.619.323.824.923.321.52018.924.925.223.422.319.718.125.225.923.421.619.41725.925.924.121.619.316.625.926.424.621.719.716.226.425.42421.318.216.625.424.923.62118.416.524.926.72421.417.915.926.730.827.723.319.216.330.832.528.523.919.716.632.527.524.820.517.916.327.522.921.218.617.416.922.920.819.618.217.31720.818.418.818.217.316.918.417.518.518.417.316.817.517.720.720.518.117.117.739.436.733.631.129.239.43.12.51.91.51.23.1median 25.3median 23.9median 21.6median 19.4median 17median 25.31.41.81.62.11.61.429.53027.826.329.929.328.826.53028.926.729.128.927.326.526.125.927.926.626.527.725.625.727.125.626.927.523.724.124.32424.426.324.623.122.323.922.924.52524.72522.124.723.823.924.625.523.92122.622.821.122.622.52321.222.421.721.422.6232118.720.419.919.320.419.61919.42020.318.819.719.819.41919.618.71918.418.119.418.719.418.918.317.91818.917.819.517.91817.617.7191819.418.117.617.216.919.418.920.319.81917.516.521.119.322.721.220.917.716.721.92024.521.120.417.716.724.920.62523.222.618.817.324.421.326.624.222.918.917.526.221.326.224.123.11917.626.523.529.226.725.319.617.829.123.129.426.224.71918.129.120.126.222.921.618.317.825.818.622.820.319.51817.822.417.620.619.118.41817.420.217.118.918.218.118.217.318.416.517.917.317.617.416.617.81618.41817.718.216.117.715.818.218.718.918.715.616.932.537.53533.930.529.537.31.62.421.81.41.22.4median 19median 20.6median 20.3median 19.3median 18.3median 17.6median 211.62.62.31.811.13hearing rangehide median Fan NoiseHP ZBook 14u G4Lenovo ThinkPad P51s 20HB000SGEHP ZBook 15u G4
Låg belastning
 24.3 °C25 °C25.3 °C 
 24.1 °C25 °C25.4 °C 
 24.2 °C24 °C25.1 °C 
Max: 25.4 °C
Medel: 24.7 °C
26.1 °C25.6 °C25.1 °C
25.5 °C25 °C24.9 °C
25.1 °C24.6 °C24.7 °C
Max: 26.1 °C
Medel: 25.2 °C
Strömförsörjning (max.)  28.2 °C | Rumstemperatur 23.1 °C | FIRT 550-Pocket
(-) The average temperature for the upper side under maximal load is 38.2 °C / 101 F, compared to the average of 32 °C / 90 F for the devices in the class Workstation.
(-) The maximum temperature on the upper side is 48 °C / 118 F, compared to the average of 38.2 °C / 101 F, ranging from 22.2 to 69.8 °C for the class Workstation.
(-) The bottom heats up to a maximum of 48.6 °C / 119 F, compared to the average of 41.2 °C / 106 F
(+) In idle usage, the average temperature for the upper side is 24.7 °C / 76 F, compared to the device average of 32 °C / 90 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.6 °C / 87.1 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.9 °C / 82.2 F (-2.7 °C / -4.9 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.530.631.52530.632.830.63133.93233.94030.230.430.25036.235.336.26328.829.928.88026.327.426.310026.925.726.912535.924.735.916045.224.145.220046.323.146.325040.922.340.931552.421.352.440065.820.565.850067.819.767.863068.218.968.280065.818.465.810006418.364125065.317.665.3160060.217.760.2200059.817.459.825006717.567315068.717.868.7400065.517.965.5500067.11867.1630068.318.168.3800066.718.466.71000066.418.466.4125006818.4681600061.118.461.1SPL78.230.478.2N43.71.443.7median 65.5median 18.4median 65.5Delta8.11.38.135.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseHP ZBook 14u G4Apple MacBook 12 (Early 2016) 1.1 GHz
HP ZBook 14u G4 audio analysis

(-) | not very loud speakers (68.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.3% lower than median
(±) | linearity of bass is average (13.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.3% away from median
(±) | linearity of mids is average (7.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.6% away from median
(+) | highs are linear (5.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.4% difference to median)
Compared to same class
» 55% of all tested devices in this class were better, 11% similar, 34% worse
» The best had a delta of 7%, average was 18%, worst was 35%
Compared to all devices tested
» 37% of all tested devices were better, 8% similar, 55% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Strömförbrukning
Av/Standbydarklight 0.49 / 0.36 Watt
Låg belastningdarkmidlight 2.4 / 5.3 / 8.8 Watt
Hög belastning midlight 45 / 64 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
HP ZBook 14u G4
i7-7500U, FirePro W4190M, Samsung SSD PM871a MZNLN256HMHQ, TN, 1920x1080, 14"
Lenovo ThinkPad P51s 20HB000SGE
i7-7600U, Quadro M520, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 3840x2160, 15.6"
Dell Precision 3520
i7-7820HQ, Quadro M620, Toshiba XG4 NVMe (THNSN5512GPUK), IPS LED, 1920x1080, 15.6"
HP ZBook 15u G4
i7-7500U, FirePro W4190M, Samsung SM961 MZVKW512HMJP m.2 PCI-e, IPS LED, 1920x1080, 15.6"
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
i7-7700HQ, Radeon Pro 555, Apple SSD SM0256L, IPS, 2880x1800, 15.4"
Power Consumption
-69%
-90%
-37%
-80%
Idle Minimum *
2.4
5.8
-142%
5.8
-142%
3.85
-60%
3.4
-42%
Idle Average *
5.3
10.4
-96%
10.7
-102%
7.5
-42%
13.9
-162%
Idle Maximum *
8.8
13.5
-53%
13.3
-51%
11.8
-34%
17.6
-100%
Load Average *
45
62.4
-39%
78.2
-74%
47.7
-6%
71.1
-58%
Load Maximum *
64
73.1
-14%
116
-81%
90.2
-41%
88.5
-38%
Witcher 3 ultra *
58.8
46.7
57.9

* ... smaller is better

Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
23tim 38min
WiFi Websurfing
10tim 43min
Big Buck Bunny H.264 1080p
9tim 35min
Hög belastning (maximal ljusstyrka)
1tim 44min
HP ZBook 14u G4
i7-7500U, FirePro W4190M, 51 Wh
Lenovo ThinkPad P51s 20HB000SGE
i7-7600U, Quadro M520, 104 Wh
Dell Precision 3520
i7-7820HQ, Quadro M620, 68 Wh
HP ZBook 15u G4
i7-7500U, FirePro W4190M, 51 Wh
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
i7-7700HQ, Radeon Pro 555, 76 Wh
Battery Runtime
64%
-25%
-28%
-18%
Reader / Idle
1418
1581
11%
996
-30%
966
-32%
H.264
575
700
22%
483
-16%
486
-15%
511
-11%
WiFi v1.3
643
712
11%
455
-29%
457
-29%
644
0%
Load
104
323
211%
79
-24%
65
-37%
60
-42%
Witcher 3 ultra
87

För

+ kvaliteten på höljet
+ bekväma inmatningsenheter
+ låg ljudnivå
+ många portar, inklusive en VGA-port och en fullstorleks DisplayPort-utgång
+ batteritiden

Emot

- rejält utdaterad AMD GPU
- CPU:n är för långsam för en mobil arbetsstation
- dålig TN-skärm
- ingen Thunderbolt 3-port
- otillräcklig nätadapter
The HP ZBook 14u, provided courtesy of: notebooksbilliger.de
The HP ZBook 14u, provided courtesy of: notebooksbilliger.de

HP uppnår precis vad vi förväntat oss med ZBook 14u: Allt det väsentliga och säkerhetsfunktionerna från den klassiska ZBook-serien sammanställt i ett lågpris-paket. Hårdvaran i enheten består av en mix av instegs- och arbetsstationsprodukter. Höljet är väldigt välgjort och innehåller både plast- och metallelement. Tack vare sin vikt på 1.7 kg visar sig denna nya arbetsstation vara en trevlig kamrat. Inmatningsenheterna är också av hög kvalitet och användare som skriver mycket kommer vara nöjda med dem. TN-skärmen som var en del av vår konfiguration besviker dock en aning. Direkt efter uppackning lider den av en synbar blå ton. Detta är dock avhjälp av en kalibrering. Potentiella köpare, som inte alltid kommer ha enheten dockad, borde överväga att skaffa en IPS-skärm.

Prestandadragen är dock huvudpoängen här. En dual-kärnad processor är tillräckligt för den här enheten. Denna CPU är vanligast i instegslaptops med låg TDP. Den presterar särskilt dåligt i flerkärniga prestandatester, jämfört med resten av konkurrensen. En positiv punkt: Oavsett vilken belastning så stryps inte CPU:n. Den andra viktiga komponenten är AMD FirePro W4190M. Tyvärr är denna GPU från 2015, vilket syns tydligt i testresultaten. Likväl får den bättre resultat än konventionella laptops i arbetsstations-relaterade prestandatester. Men ZBook 14u kan inte nå upp till enheterna vi har valt i jämförelsesyfte.

Till sist fokuserar vi på batteritiden och fastslår att ZBook är kapabel att överleva en lång arbetsdag på kontoret. Här är det bara Lenovo ThinkPad P51s som kunde uppnå bättre resultat.

ZBook 14u är en blandning av en arbetsstation utan kompromisser och en instegsmaskin. Helhetsintrycket förstörs av en förlegad grafikenhet.

Dom som vill ha mer CPU-prestanda och en riktig fyrkärnig processor borde ta en titt på dom enheter vi har valt i jämförelsesyfte. Lenovo ThinkPad P51s vinner ett poäng för sin uthållighet. Dell Precision 3520 får stora poäng för sin prestanda medans Apple MacBook Pro får poäng för utmärkt skärm och materialval.

HP ZBook 14u G4 - 11/07/2017 v6 (old)
Nino Ricchizzi

Design
89 / 98 → 91%
Tangentbord
85%
Mus
88%
Anslutningar
69 / 81 → 85%
Vikt
67 / 10-66 → 100%
Batteri
92%
Skärm
79%
Spelprestanda
64%
Programprestanda
90%
Workstation
52%
Temperatur
85 / 95 → 89%
Ljudnivå
91 / 90 → 100%
Audio
55%
Camera
44 / 85 → 52%
Medel
75%
80%
Workstation - Vägt medel

Price comparison

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: HP ZBook 14u G4 (7500U, FirePro W4190M) Arbetsstation (Sammanfattning)
Nino Ricchizzi, 2017-11-14 (Update: 2017-11-14)