Notebookcheck

Breve Análise do Workstation HP ZBook 14u G4 (7500U, FirePro W4190M)

Nino Ricchizzi (traduzido por Ricardo Soto), 11/12/2017

O workstation de consumo. O novo ZBook 14u abrange exatamente 14 polegadas e é para aqueles que procuram um companheiro confiável acima de tudo. Nós gostamos muito do pacote geral, mas as opções de hardware deixam muito a desejar.

HP ZBook 14u G4 (ZBook 14 Serie)
Processador
Intel Core i7-7500U, 2 núcleos, TDP de 15 W, pode chegar até 25 W temporariamente quando o Turbo Boost é acionado
Placa gráfica
AMD FirePro W4190M - 2048 MB, Análises do: 825 MHz, Memoría: 1000 MHz, GDDR5, 21.19.142.32768 (Crimson 16.6)
Memória
8192 MB 
, DDR4
Pantalha
14 polegadas 16:9, 1920x1080 pixel 157 PPI, AU Optronics AUO123D, TN, Brilhante: não
placa mãe
Intel Kaby Lake-U Premium PCH
Disco rígido
Samsung SSD PM871a MZNLN256HMHQ, 256 GB 
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
3 USB 3.0, 1 VGA, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: Audio-Combo, Card Reader: SD, 1 eSata, 1 Leitor de Impressões Digitais
Funcionamento em rede
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2, WWAN LTE/HSPA+ 4G Mobile Broadband Module, LTE
Tamanho
altura x largura x profundidade (em mm): 25.1 x 338 x 237
Bateria
51 Wh Lítio-Polímero
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p
Características adicionais
Alto falantes: Bang & Olufsen HD-Audio. Dois alto-falantes estéreo, Teclado: Chiclet, Iluminação do Teclado: sim, 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 Meses Garantia
peso
1.7 kg, Suprimento de energia: 360 g
Preço
1459 Euro

 

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

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
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Precision 3520
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
210 MB/s ∼100% +172%
HP ZBook 15u G4
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
78.2 MB/s ∼37% +1%
HP ZBook 14u G4
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.2 MB/s ∼37%
Lenovo ThinkPad P51s 20HB000SGE
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.8 MB/s ∼37% -1%
maximum AS SSD Seq Read Test (1GB)
Dell Precision 3520
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
119 MB/s ∼100% +36%
Lenovo ThinkPad P51s 20HB000SGE
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
89 MB/s ∼75% +2%
HP ZBook 14u G4
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.3 MB/s ∼73%
HP ZBook 15u G4
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.8 MB/s ∼73% -1%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Broadcom BCM15700A2 802.11ac
949 MBit/s ∼100% +83%
Dell Precision 3520
Intel Dual Band Wireless-AC 8265
705 MBit/s ∼74% +36%
Lenovo ThinkPad P51s 20HB000SGE
Intel Dual Band Wireless-AC 8265
672 MBit/s ∼71% +29%
HP ZBook 14u G4
Intel Dual Band Wireless-AC 8265
519 MBit/s ∼55%
HP ZBook 15u G4
Intel Dual Band Wireless-AC 8265
515 MBit/s ∼54% -1%
iperf3 Client (transmit) TCP 1 m 4M x10
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Broadcom BCM15700A2 802.11ac
845 MBit/s ∼100% +27%
HP ZBook 14u G4
Intel Dual Band Wireless-AC 8265
665 MBit/s ∼79%
Lenovo ThinkPad P51s 20HB000SGE
Intel Dual Band Wireless-AC 8265
508 MBit/s ∼60% -24%
HP ZBook 15u G4
Intel Dual Band Wireless-AC 8265
506 MBit/s ∼60% -24%
Dell Precision 3520
Intel Dual Band Wireless-AC 8265
378 MBit/s ∼45% -43%
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
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 338 cd/m² Médio: 306.6 cd/m² Minimum: 22 cd/m²
iluminação: 81 %
iluminação com acumulador: 338 cd/m²
Contraste: 398:1 (Preto: 0.85 cd/m²)
ΔE Color 8.53 | - Ø
ΔE Greyscale 11.12 | - Ø
82% sRGB (Argyll) 53% AdobeRGB 1998 (Argyll)
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
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)
980.4 (90)
20830 (90)
119000 (80, 210)
Screen
40%
44%
30%
83%
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 DeltaE2000 *
8.53
5
41%
3.6
58%
5.5
36%
1.6
81%
Greyscale DeltaE2000 *
11.12
6.2
44%
4.2
62%
4.8
57%
1.9
83%
Gamma
2.5 96%
2.35 102%
2.24 107%
2.28 105%
2.26 106%
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)
9% / 28%
26% / 37%
21% / 26%
31% / 57%

* ... 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 0.8 (minimum) to 240 (maximum) ms. » 28 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.6 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 0.9 (minimum) to 636 (maximum) ms. » 74 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (42.5 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: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8568 (minimum: 43 - maximum: 142900) 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 ∼100% +14%
Dell Precision 3520
Intel Core i7-7820HQ
160 Points ∼99% +13%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
159.95 Points ∼99% +13%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
156 Points ∼96% +10%
HP ZBook 15u G4
Intel Core i7-7500U
147 Points ∼91% +4%
HP ZBook 14u G4
Intel Core i7-7500U
142 Points ∼88%
HP EliteBook 850 G4 Z8W50EA
Intel Core i5-7200U
129 Points ∼80% -9%
HP EliteBook 840 G4 Z8N44EA
Intel Core i5-7200U
125 Points ∼77% -12%
CPU Multi 64Bit
Dell Precision 3520
Intel Core i7-7820HQ
736 Points ∼100% +111%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
732 (min: 729) Points ∼99% +110%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
726.78 (min: 704.77) Points ∼99% +108%
Lenovo ThinkPad P51s 20HB000SGE
Intel Core i7-7600U
379 Points ∼51% +9%
HP ZBook 15u G4
Intel Core i7-7500U
357 Points ∼49% +2%
HP ZBook 14u G4
Intel Core i7-7500U
349 Points ∼47%
HP EliteBook 840 G4 Z8N44EA
Intel Core i5-7200U
333 Points ∼45% -5%
HP EliteBook 850 G4 Z8W50EA
Intel Core i5-7200U
329 Points ∼45% -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
Ajuda
PCMark 8
Work Score Accelerated v2
Dell Precision 3520
Quadro M620, 7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
5194 Points ∼100% +9%
HP ZBook 15u G4
FirePro W4190M, 7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
5100 Points ∼98% +7%
HP ZBook 14u G4
FirePro W4190M, 7500U, Samsung SSD PM871a MZNLN256HMHQ
4781 Points ∼92%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, 7700HQ, Apple SSD SM0256L
4648 Points ∼89% -3%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4193 Points ∼81% -12%
Home Score Accelerated v2
Dell Precision 3520
Quadro M620, 7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
4183 Points ∼100% +6%
HP ZBook 15u G4
FirePro W4190M, 7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
4169 Points ∼100% +6%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, 7700HQ, Apple SSD SM0256L
4054 Points ∼97% +3%
HP ZBook 14u G4
FirePro W4190M, 7500U, Samsung SSD PM871a MZNLN256HMHQ
3947 Points ∼94%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3232 Points ∼77% -18%
PCMark 8 Home Score Accelerated v2
3947 pontos
PCMark 8 Creative Score Accelerated v2
4894 pontos
PCMark 8 Work Score Accelerated v2
4781 pontos
Ajuda
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%
Write 4k QD32
222.3
548.6
147%
396.1
78%
478.3
115%
468.37
111%
315.8
42%
Read 4k QD32
298.4
641.7
115%
552
85%
551.8
85%
630.82
111%
523.1
75%
Write 4k
91.33
161.4
77%
128
40%
152.7
67%
12.87
-86%
129.5
42%
Read 4k
30.9
54.8
77%
35.2
14%
53.35
73%
10.76
-65%
37
20%
Write 512
83.19
959.4
1053%
456.1
448%
1535
1745%
1124.03
1251%
428
414%
Read 512
467
782.1
67%
829.1
78%
413.4
-11%
967.57
107%
820.3
76%
Write Seq
502
1138
127%
476.3
-5%
1580
215%
1505.1
200%
802.2
60%
Read Seq
517.4
1189
130%
1096
112%
2042
295%
1556.5
201%
1094
111%
Samsung SSD PM871a MZNLN256HMHQ
Sequential Read: 517.4 MB/s
Sequential Write: 502 MB/s
512K Read: 467 MB/s
512K Write: 83.19 MB/s
4K Read: 30.9 MB/s
4K Write: 91.33 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 ∼100% +32%
Lenovo ThinkPad P51s 20HB000SGE
31.28 fps ∼83% +9%
HP ZBook 14u G4
28.74 fps ∼76%
Dell Vostro 15 5568
5.52 fps ∼15% -81%
Lenovo IdeaPad Z70-80 PL
4.26 fps ∼11% -85%
1920x1080 Tcvis
Dell Precision 3520
40.35 fps ∼100% +73%
Lenovo ThinkPad P51s 20HB000SGE
35.81 fps ∼89% +53%
HP ZBook 14u G4
23.36 fps ∼58%
Dell Vostro 15 5568
1.33 fps ∼3% -94%
Lenovo IdeaPad Z70-80 PL
1.12 fps ∼3% -95%
1920x1080 SolidWorks
HP ZBook 14u G4
51.18 fps ∼100%
Dell Precision 3520
50.13 fps ∼98% -2%
Lenovo ThinkPad P51s 20HB000SGE
43.69 fps ∼85% -15%
Dell Vostro 15 5568
10.59 fps ∼21% -79%
Lenovo IdeaPad Z70-80 PL
6.57 fps ∼13% -87%
1920x1080 Pro/ENGINEER
Dell Precision 3520
20.19 fps ∼100% +132%
Lenovo ThinkPad P51s 20HB000SGE
16.84 fps ∼83% +93%
HP ZBook 14u G4
8.71 fps ∼43%
Dell Vostro 15 5568
3.77 fps ∼19% -57%
Lenovo IdeaPad Z70-80 PL
1.64 fps ∼8% -81%
1920x1080 Maya
HP ZBook 14u G4
65.46 fps ∼100%
Dell Precision 3520
55.41 fps ∼85% -15%
Lenovo ThinkPad P51s 20HB000SGE
50.76 fps ∼78% -22%
Dell Vostro 15 5568
7.81 fps ∼12% -88%
Lenovo IdeaPad Z70-80 PL
6.8 fps ∼10% -90%
1920x1080 Lightwave
HP ZBook 14u G4
67.54 fps ∼100%
Dell Precision 3520
54.85 fps ∼81% -19%
Lenovo ThinkPad P51s 20HB000SGE
48.34 fps ∼72% -28%
Dell Vostro 15 5568
18.63 fps ∼28% -72%
Lenovo IdeaPad Z70-80 PL
14.34 fps ∼21% -79%
1920x1080 Ensight
Dell Precision 3520
32.63 fps ∼100% +55%
Lenovo ThinkPad P51s 20HB000SGE
24.78 fps ∼76% +17%
HP ZBook 14u G4
21.09 fps ∼65%
Dell Vostro 15 5568
19.12 fps ∼59% -9%
Lenovo IdeaPad Z70-80 PL
17.31 fps ∼53% -18%
1920x1080 Catia
Dell Precision 3520
51.54 fps ∼100% +74%
Lenovo ThinkPad P51s 20HB000SGE
40.53 fps ∼79% +37%
HP ZBook 14u G4
29.61 fps ∼57%
Dell Vostro 15 5568
10.7 fps ∼21% -64%
Lenovo IdeaPad Z70-80 PL
9.78 fps ∼19% -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 ∼100% +101%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
686 Samples/s ∼82% +65%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
506 Samples/s ∼61% +22%
HP ZBook 15u G4
431 Samples/s ∼52% +4%
HP ZBook 14u G4
415 Samples/s ∼50%
Lenovo ThinkPad P51s 20HB000SGE
405 Samples/s ∼49% -2%
Sala GPUs-only
Dell Precision 3520
1440 Samples/s ∼100% +56%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
1323 Samples/s ∼92% +43%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
1001 Samples/s ∼70% +8%
HP ZBook 15u G4
984 Samples/s ∼68% +6%
HP ZBook 14u G4
924 Samples/s ∼64%
Lenovo ThinkPad P51s 20HB000SGE
708 Samples/s ∼49% -23%
SiSoft Sandra 2016
Image Processing
HP ZBook 15u G4
191.42 MPix/s ∼100% 0%
HP ZBook 14u G4
190.64 MPix/s ∼100%
Lenovo ThinkPad P51s 20HB000SGE
149.34 MPix/s ∼78% -22%
Dell Precision 3520
137.5 MPix/s ∼72% -28%
GP Cryptography (Higher Security AES256+SHA2-512)
Dell Precision 3520
8 GB/s ∼100% +100%
Lenovo ThinkPad P51s 20HB000SGE
4.86 GB/s ∼61% +22%
HP ZBook 14u G4
4 GB/s ∼50%
HP ZBook 15u G4
3.92 GB/s ∼49% -2%
GP Financial Analysis (FP High/Double Precision)
HP ZBook 14u G4
42.2 KOPT/s ∼100%
HP ZBook 15u G4
42 KOPT/s ∼100% 0%
Dell Precision 3520
19.2 KOPT/s ∼45% -55%
Lenovo ThinkPad P51s 20HB000SGE
14 KOPT/s ∼33% -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 ∼100% +121%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
3801 Points ∼73% +62%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
2658 Points ∼51% +13%
Acer Aspire E5-771G-71PT
NVIDIA GeForce 840M, Intel Core i7-5500U
2387 Points ∼46% +2%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
2379 Points ∼46% +1%
Lenovo Ideapad 500s-14ISK
NVIDIA GeForce 940M, Intel Core i7-6500U
2366 Points ∼46% +1%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
2351 Points ∼45%
3DMark
1920x1080 Fire Strike Graphics
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
3721 Points ∼100% +113%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
3204 Points ∼86% +84%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
2342 Points ∼63% +34%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
1806 Points ∼49% +3%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
1745 Points ∼47%
Lenovo Ideapad 500s-14ISK
NVIDIA GeForce 940M, Intel Core i7-6500U
1589 Points ∼43% -9%
Acer Aspire E5-771G-71PT
NVIDIA GeForce 840M, Intel Core i7-5500U
1577 Points ∼42% -10%
1280x720 Cloud Gate Standard Graphics
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
23259 Points ∼100% +89%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
22624 Points ∼97% +84%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
13394 Points ∼58% +9%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
12601 Points ∼54% +2%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
12317 Points ∼53%
Acer Aspire E5-771G-71PT
NVIDIA GeForce 840M, Intel Core i7-5500U
8728 Points ∼38% -29%
Lenovo Ideapad 500s-14ISK
NVIDIA GeForce 940M, Intel Core i7-6500U
8549 Points ∼37% -31%
Unigine Heaven 4.0
Extreme Preset OpenGL
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
14.5 fps ∼100% +36%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
10.7 fps ∼74%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
10.7 fps ∼74% 0%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
9.9 fps ∼68% -7%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
7.5 fps ∼52% -30%
Extreme Preset DX11
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
20.4 (min: 7) fps ∼100% +65%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
15.6 fps ∼76% +26%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
12.4 fps ∼61%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
12.4 fps ∼61% 0%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
10.6 fps ∼52% -15%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
8.8 fps ∼43% -29%
Unigine Valley 1.0
1920x1080 Extreme HD DirectX AA:x8
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
17.4 fps ∼100% +110%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
16 (min: 9) fps ∼92% +93%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
11.4 fps ∼66% +37%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
8.3 fps ∼48%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
6.2 fps ∼36% -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 (min: 16) fps ∼100% +160%
Dell Precision 3520
NVIDIA Quadro M620, Intel Core i7-7820HQ
14.8 fps ∼92% +139%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
9.9 fps ∼61% +60%
HP ZBook 15u G4
AMD FirePro W4190M, Intel Core i7-7500U
8.4 fps ∼52% +35%
HP ZBook 14u G4
AMD FirePro W4190M, Intel Core i7-7500U
6.2 fps ∼39%
3DMark 11 Performance
2570 pontos
3DMark Ice Storm Standard Score
42335 pontos
3DMark Cloud Gate Standard Score
8348 pontos
3DMark Fire Strike Score
1663 pontos
Ajuda
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF)
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, 7700HQ, Apple SSD SM0256L
37.6 (min: 11) fps ∼100% +136%
Dell Precision 3520
Quadro M620, 7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
35.6 fps ∼95% +124%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
24.2 fps ∼64% +52%
Lenovo IdeaPad 320-15IKB 80XL01NEGE
GeForce 940MX, 7200U, SK Hynix HFS256G3BTND
22.8 fps ∼61% +43%
HP ZBook 14u G4
FirePro W4190M, 7500U, Samsung SSD PM871a MZNLN256HMHQ
15.9 fps ∼42%
HP ZBook 15u G4
FirePro W4190M, 7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
15.45 fps ∼41% -3%
Acer TravelMate P277-MG-7474
GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD
14.54 fps ∼39% -9%
HP EliteBook 840 G4 Z8N44EA
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
9.1 fps ∼24% -43%
1366x768 High Preset
Dell Precision 3520
Quadro M620, 7820HQ, Toshiba XG4 NVMe (THNSN5512GPUK)
92.3 fps ∼100% +103%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
64.1 fps ∼69% +41%
Lenovo IdeaPad 320-15IKB 80XL01NEGE
GeForce 940MX, 7200U, SK Hynix HFS256G3BTND
59.7 fps ∼65% +31%
HP ZBook 15u G4
FirePro W4190M, 7500U, Samsung SM961 MZVKW512HMJP m.2 PCI-e
46.86 fps ∼51% +3%
HP ZBook 14u G4
FirePro W4190M, 7500U, Samsung SSD PM871a MZNLN256HMHQ
45.4 fps ∼49%
Acer TravelMate P277-MG-7474
GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD
42.5 fps ∼46% -6%
HP EliteBook 840 G4 Z8N44EA
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
28.2 fps ∼31% -38%
baixo média alto ultra
BioShock Infinite (2013) 100.953.445.415.9fps
Middle-earth: Shadow of Mordor (2014) 2016112fps
GTA V (2015) 72.76117.37.1fps
The Witcher 3 (2015) 28.618.59.75.7fps
Metal Gear Solid V (2015) 59.942.318.913fps
Rise of the Tomb Raider (2016) 25.617.49.97.9fps
Doom (2016) 23.513.98.94.9fps
Resident Evil 7 (2017) 23.710.99.45.4fps
Rocket League (2017) 101.739.126.5fps
Dirt 4 (2017) 33.310.57.7fps
F1 2017 (2017) 40181413fps
Ark Survival Evolved (2017) 19.496.23.6fps
The Evil Within 2 (2017) 9.35.14.7fps

Barulho

Ocioso
30.4 / 30.4 / 30.4 dB
Carga
37 / 40 dB
 
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   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 23.9HP ZBook 14u G4median 24median 18.4median 18.4median 23.9Delta2.11.81.722.13529.231.334.8313534.43434.834.73334.43430.830.232.431.63431.230.930.832.529.631.228.928.529.129.328.128.927.128.626.929.72727.127.828.827.728.326.727.826.426.125.325.225.226.426.625.224.524.926.426.624.323.923.423.923.124.325.124.723.723.72425.126.125.222.622.621.926.125.323.32221.920.525.323.823.220.920.619.323.824.923.321.52018.924.925.223.422.319.718.125.225.923.421.619.41725.925.924.121.619.316.625.926.424.621.719.716.226.425.42421.318.216.625.424.923.62118.416.524.926.72421.417.915.926.730.827.723.319.216.330.832.528.523.919.716.632.527.524.820.517.916.327.522.921.218.617.416.922.920.819.618.217.31720.818.418.818.217.316.918.417.518.518.417.316.817.517.720.720.518.117.117.739.436.733.631.129.239.43.12.51.91.51.23.1median 25.3Lenovo ThinkPad P51s 20HB000SGEmedian 23.9median 21.6median 19.4median 17median 25.31.40.81.31.92.41.429.53027.826.329.929.328.826.53028.926.729.128.927.326.526.125.927.926.626.527.725.625.727.125.626.927.523.724.124.32424.426.324.623.122.323.922.924.52524.72522.124.723.823.924.625.523.92122.622.821.122.622.52321.222.421.721.422.6232118.720.419.919.320.419.61919.42020.318.819.719.819.41919.618.71918.418.119.418.719.418.918.317.91818.917.819.517.91817.617.7191819.418.117.617.216.919.418.920.319.81917.516.521.119.322.721.220.917.716.721.92024.521.120.417.716.724.920.62523.222.618.817.324.421.326.624.222.918.917.526.221.326.224.123.11917.626.523.529.226.725.319.617.829.123.129.426.224.71918.129.120.126.222.921.618.317.825.818.622.820.319.51817.822.417.620.619.118.41817.420.217.118.918.218.118.217.318.416.517.917.317.617.416.617.81618.41817.718.216.117.715.818.218.718.918.715.616.932.537.53533.930.529.537.31.62.421.81.41.22.4median 19HP ZBook 15u G4median 20.6median 20.3median 19.3median 18.3median 17.6median 211.42.62.21.710.83hearing rangehide median Fan Noise
Inatividade
 24.3 °C25 °C25.3 °C 
 24.1 °C25 °C25.4 °C 
 24.2 °C24 °C25.1 °C 
Máximo: 25.4 °C
Médio: 24.7 °C
26.1 °C25.6 °C25.1 °C
25.5 °C25 °C24.9 °C
25.1 °C24.6 °C24.7 °C
Máximo: 26.1 °C
Médio: 25.2 °C
alimentação elétrica  28.2 °C | Temperatura do quarto 23.1 °C | FIRT 550-Pocket
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 65.5HP ZBook 14u G4median 18.4median 65.5Delta82835.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
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 (16.8% difference to median)
Compared to same class
» 27% of all tested devices in this class were better, 13% similar, 60% worse
» The best had a delta of 13%, average was 20%, worst was 31%
Compared to all devices tested
» 24% of all tested devices were better, 7% similar, 69% worse
» The best had a delta of 3%, average was 21%, worst was 53%

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 (9.3% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 9%, average was 20%, worst was 47%
Compared to all devices tested
» 2% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.49 / 0.36 Watt
Ociosodarkmidlight 2.4 / 5.3 / 8.8 Watt
Carga midlight 45 / 64 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
HP ZBook 14u G4
7500U, FirePro W4190M, Samsung SSD PM871a MZNLN256HMHQ, TN, 1920x1080, 14
Lenovo ThinkPad P51s 20HB000SGE
7600U, Quadro M520, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 3840x2160, 15.6
Dell Precision 3520
7820HQ, Quadro M620, Toshiba XG4 NVMe (THNSN5512GPUK), IPS LED, 1920x1080, 15.6
HP ZBook 15u G4
7500U, FirePro W4190M, Samsung SM961 MZVKW512HMJP m.2 PCI-e, IPS LED, 1920x1080, 15.6
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
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

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
23h 38min
Navegar com WLAN v1.3
10h 43min
Big Buck Bunny H.264 1080p
9h 35min
Carga (máximo brilho)
1h 44min
HP ZBook 14u G4
7500U, FirePro W4190M, 51 Wh
Lenovo ThinkPad P51s 20HB000SGE
7600U, Quadro M520, 104 Wh
Dell Precision 3520
7820HQ, Quadro M620, 68 Wh
HP ZBook 15u G4
7500U, FirePro W4190M, 51 Wh
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
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

Pro

+ Boa qualidade de construção da carcaça
+ Dispositivos de entrada confortáveis
+ Baixo ruído do sistema
+ Muitas portas, incluindo uma porta VGA e uma saída DisplayPort de tamanho normal
+ Duração da bateria

Contra

- GPU AMD realmente desatualizada
- A CPU é muito lenta para um workstation móvel
- Tela TN pobre
- Sem porta Thunderbolt 3
- Adaptador de CA inadequado
The HP ZBook 14u, provided courtesy of: notebooksbilliger.de
The HP ZBook 14u, provided courtesy of: notebooksbilliger.de

A HP alcança exatamente o que esperamos com o ZBook 14u: Todos os itens e recursos essenciais de segurança da clássica série ZBook se juntam em um pacote com preços mais baixos. O hardware dentro do dispositivo é composto por uma mistura de produtos de consumo e de workstation. A carcaça está muito bem feita e contém elementos plásticos e metálicos. Devido ao peso de 1,7 kg (3,7 lbs), o novo workstation revela-se um companheiro agradável. Os dispositivos de entrada também são de alto valor, e os usuários que digitam muito ficarão satisfeitos com eles. O painel TN usado em nossa configuração é um pouco decepcionante. Tal e como vem da fábrica, sofre com uma tonalidade azulada perceptível. No entanto, isso é corrigido após a calibração. Potenciais compradores, que nem sempre manterão o dispositivo ancorado, devem considerar obter um painel IPS.

No entanto, as características de desempenho são o principal ponto aqui. Um processador dual-core é suficiente para este aparelho. Esta CPU é mais comum em portáteis de consumo com baixo TDP. Ela funciona particularmente mal nos benchmarks Multi-Core, quando comparado com o resto da concorrência. Um ponto positivo: Independentemente da carga de trabalho, a CPU não se afoga. O segundo componente importante é a AMD FirePro W4190M. Infelizmente, a GPU vem de 2015, o que se reflete claramente nos resultados de benchmark. No entanto, ele ainda consegue melhores resultados do que os portáteis convencionais nos benchmarks orientados para workstations. No entanto, o ZBook 14u não consegue acompanhar os dispositivos que selecionamos para fins comparativos. 

Por último, voltamos nossa atenção para a duração da bateria e verificamos que o ZBook é capaz de sobreviver a um longo dia de trabalho no escritório. Aqui, apenas o Lenovo ThinkPad P51s poderia obter um melhor resultado.

O ZBook 14u é uma mistura de um workstation intransigente e um dispositivo de consumo. A boa impressão geral desta linha é prejudicada por uma unidade gráfica obsoleta.

Aqueles que querem mais desempenho da CPU e um processador quad-core real, devem dar uma olhada nos dispositivos que selecionamos para fins comparativos. O Lenovo ThinkPad P51s ganha pontos com a sua resistência. O Dell Precision 3520 ganha pontos importantes com seu desempenho, enquanto o Apple MacBook Pro marca pontos com sua excelente tela e a escolha de materiais.

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

Acabamento
89 / 98 → 91%
Teclado
85%
Mouse
88%
Conectividade
69 / 81 → 85%
Peso
67 / 66 → 100%
Bateria
92%
Pantalha
79%
Desempenho do jogos
64%
Desempenho da aplicação
90%
Temperatura
85 / 95 → 89%
Ruído
91 / 90 → 100%
Audio
55%
Camera
44 / 85 → 52%
Médio
75%
80%
Workstation - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Workstation HP ZBook 14u G4 (7500U, FirePro W4190M)
Nino Ricchizzi, 2017-11-12 (Update: 2017-11-23)