Recensione breve della Workstation HP ZBook Studio G4 (Xeon, Quadro M1200, DreamColor)

Andreas Osthoff, Mike Wobker, 👁 Andreas Osthoff, 10/28/2017

Critiche accettate. HP non tocca lo chassis dello ZBook Studio G4 e si focalizza sui componenti interni. Il nostro modello di test dimostra che è stata una decisione saggia. Il Display DreamColor è molto buono, e sia la temperatura che la rumorosità sono migliori rispetto a prima. Ma non aspettatevi un'autonomia ampia.

Dispositivo di test fornito da HP Deutschland

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Size Comparison

Lenovo ThinkPad P51 20HH0016GE HP ZBook Studio G4-Y6K17EA HP ZBook Studio G3 Dell Precision 5520 UHD Lenovo ThinkPad P51s 20HB000SGE Apple MacBook Pro 15 2017 (2.9 GHz, 560)

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
HP ZBook Studio G4-Y6K17EA (Toshiba Exceria Pro SDXC 64 GB UHS-II)	185 MB/s ∼100%
Dell Precision 5520 UHD (Toshiba Exceria Pro SDXC 64 GB UHS-II)	157.5 MB/s ∼85% -15%
Lenovo ThinkPad P51 20HH0016GE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	155 MB/s ∼84% -16%
HP ZBook Studio G3 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	142 MB/s ∼77% -23%
Lenovo ThinkPad P51s 20HB000SGE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	76.8 MB/s ∼42% -58%
maximum AS SSD Seq Read Test (1GB)
Dell Precision 5520 UHD (Toshiba Exceria Pro SDXC 64 GB UHS-II)	254.5 MB/s ∼100% +21%
Lenovo ThinkPad P51 20HH0016GE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	215 MB/s ∼84% +2%
HP ZBook Studio G3 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	214 MB/s ∼84% +2%
HP ZBook Studio G4-Y6K17EA (Toshiba Exceria Pro SDXC 64 GB UHS-II)	210.7 MB/s ∼83%
Lenovo ThinkPad P51s 20HB000SGE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	89 MB/s ∼35% -58%

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad P51s 20HB000SGE Intel Dual Band Wireless-AC 8265	672 MBit/s ∼100% +6%
Lenovo ThinkPad P51 20HH0016GE Intel Dual Band Wireless-AC 8265	643 MBit/s ∼96% +2%
HP ZBook Studio G4-Y6K17EA Intel Dual Band Wireless-AC 8265	632 MBit/s ∼94%
Dell Precision 5520 UHD Intel Dual Band Wireless-AC 8265	622 MBit/s ∼93% -2%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad P51s 20HB000SGE Intel Dual Band Wireless-AC 8265	508 MBit/s ∼100% +6%
Lenovo ThinkPad P51 20HH0016GE Intel Dual Band Wireless-AC 8265	508 MBit/s ∼100% +6%
Dell Precision 5520 UHD Intel Dual Band Wireless-AC 8265	506 (min: 622) MBit/s ∼100% +5%
HP ZBook Studio G4-Y6K17EA Intel Dual Band Wireless-AC 8265	480 MBit/s ∼94%


326 cd/m²	343 cd/m²	322 cd/m²
303 cd/m²	324 cd/m²	342 cd/m²
357 cd/m²	342 cd/m²	386 cd/m²

Distribuzione della luminosità

X-Rite i1Pro 2

Massima: 386 cd/m² Media: 338.3 cd/m² Minimum: 13.7 cd/m²
Distribuzione della luminosità: 78 %
Al centro con la batteria: 324 cd/m²
Contrasto: 1080:1 (Nero: 0.3 cd/m²)
ΔE Color 1.6 | 0.4-29.43 Ø6.3
ΔE Greyscale 2.5 | 0.64-98 Ø6.5
98.9% sRGB (Argyll 3D) 85.7% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.21

ICC File (X-Rite i1Pro 2)

	HP ZBook Studio G4-Y6K17EA SHP1445, , 3840x2160, 15.6	HP ZBook Studio G3 Sharp SPH1445, , 3840x2160, 15.6	Dell Precision 5520 UHD SHP1476, , 3840x2160, 15.6	Lenovo ThinkPad P51 20HH0016GE LEN40BD, B156ZAN02.1, , 3840x2160, 15.6	Lenovo ThinkPad P51s 20HB000SGE BOE NV156QUM-N44, , 3840x2160, 15.6	Apple MacBook Pro 15 2017 (2.9 GHz, 560) 2880x1800, 15.4
Response Times		-21%	-36%	13%	-1%	6%
Response Time Grey 50% / Grey 80% *	44.8 (22, 22.8)	44 (17, 27) 2%	59.2 (27.6, 31.6) -32%	40.8 (20.8, 20) 9%	38.4 (20.4, 18) 14%	42.4 (20.4, 22) 5%
Response Time Black / White *	30 (17.2, 12.8)	23.2 (6, 17.2) 23%	41.6 (26.8, 14.8) -39%	25.2 (14, 11.2) 16%	24.8 (13.6, 11.2) 17%	28 (14.8, 13.2) 7%
PWM Frequency	1497 (50)	200 (55) -87%			980.4 (90) -35%
Screen		-53%	-21%	-11%	-30%	18%
Brightness middle	324	310 -4%	372.4 15%	317 -2%	317 -2%	534 65%
Brightness	338	299 -12%	368 9%	309 -9%	290 -14%	502 49%
Brightness Distribution	78	86 10%	90 15%	89 14%	85 9%	86 10%
Black Level *	0.3	0.29 3%	0.48 -60%	0.36 -20%	0.32 -7%	0.31 -3%
Contrast	1080	1069 -1%	776 -28%	881 -18%	991 -8%	1723 60%
Colorchecker DeltaE2000 *	1.6	5.9 -269%	2.6 -63%	2.7 -69%	3.6 -125%	1.8 -13%
Colorchecker DeltaE2000 max. *	4.6	10.7 -133%	5.6 -22%	4.1 11%	6.6 -43%	3.8 17%
Greyscale DeltaE2000 *	2.5	5.5 -120%	3.7 -48%	3 -20%	4.2 -68%	2.4 4%
Gamma	2.21 ^100%	2.09 ^105%	2.14 ^103%	2.27 ^97%	2.24 ^98%	2.27 ^97%
CCT	6273 ^104%	5980 ^109%	7096 ^92%	6077 ^107%	6740 ^96%	6563 ^99%
Color Space (Percent of AdobeRGB 1998)	85.7	85 -1%	63 -26%	87.6 2%	59.5 -31%	77.92 -9%
Color Space (Percent of sRGB)	98.9	99 0%	99 0%	99.5 1%	91.1 -8%	99.94 1%
Media totale (Programma / Settaggio)		-37% / -45%	-29% / -23%	1% / -7%	-16% / -23%	12% / 16%

* ... Meglio usare valori piccoli

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.

flickering dello schermo / PWM rilevato

1497 Hz

≤ 50 % settaggio luminosita'

The display backlight flickers at 1497 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 50 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 1497 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8677 (minimum: 43 - maximum: 142900) Hz was measured.

Tempi di risposta del Display

ℹ

I tempi di risposta del display mostrano quanto sia veloce lo schermo a cambaire da un colore all'altro. Tempi di risposta lenti poccono creare sovrapposizioni negloi oggetti in movimento. Specialmente i giocatori patiti del 3D dovrebbero usare uno schermo con rempi di risposta bassi.

↔ Tempi di risposta dal Nero al Bianco
30 ms ... rise ↗ and fall ↘ combined	↗ 17.2 ms Incremento
30 ms ... rise ↗ and fall ↘ combined	↘ 12.8 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers. In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 74 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (25.6 ms).
↔ Tempo di risposta dal 50% Grigio all'80% Grigio
44.8 ms ... rise ↗ and fall ↘ combined	↗ 22 ms Incremento
44.8 ms ... rise ↗ and fall ↘ combined	↘ 22.8 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers. In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 69 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (41.1 ms).

Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad P51 20HH0016GE Intel Xeon E3-1505M v6	171 Points ∼100% +1%
Dell Precision 5520 UHD Intel Xeon E3-1505M v6	170 Points ∼99% 0%
HP ZBook Studio G4-Y6K17EA Intel Xeon E3-1505M v6	170 Points ∼99%
Lenovo ThinkPad P51s 20HB000SGE Intel Core i7-7600U	162 Points ∼95% -5%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Intel Core i7-7820HQ	160 Points ∼94% -6%
Acer Predator Helios 300 Intel Core i7-7700HQ	159 Points ∼93% -6%
HP ZBook Studio G3 Intel Core i7-6820HQ	149 Points ∼87% -12%
CPU Multi 64Bit
Lenovo ThinkPad P51 20HH0016GE Intel Xeon E3-1505M v6	792 Points ∼100% +7%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Intel Core i7-7820HQ	757 Points ∼96% +3%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Intel Core i7-7820HQ	630 Points ∼80% -15%
HP ZBook Studio G4-Y6K17EA Intel Xeon E3-1505M v6	737 Points ∼93%
Acer Predator Helios 300 Intel Core i7-7700HQ	735 Points ∼93% 0%
HP ZBook Studio G3 Intel Core i7-6820HQ	706 Points ∼89% -4%
Dell Precision 5520 UHD Intel Xeon E3-1505M v6	654 Points ∼83% -11%
Lenovo ThinkPad P51s 20HB000SGE Intel Core i7-7600U	379 Points ∼48% -49%

Cinebench R15 CPU Single 64 Bit

Cinebench R15 CPU Single 64Bit

170 Points

Cinebench R15 CPU Multi 64Bit

737 Points

Cinebench R15 OpenGL 64Bit

113.54 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Aiuto

... in confronto

PCMark 8 | PCMark 10

PCMark 8
Work Score Accelerated v2
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Radeon Pro 560, 7820HQ	4412 (min: 4384, max: 4412) Points ∼100% 0%
HP ZBook Studio G4-Y6K17EA Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	4408 Points ∼100%
HP ZBook Studio G3 Quadro M1000M, 6820HQ, Samsung SM951 MZVPV512HDGL m.2 PCI-e	4301 Points ∼97% -2%
Dell Precision 5520 UHD Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	4291 Points ∼97% -3%
Lenovo ThinkPad P51 20HH0016GE Quadro M2200, E3-1505M v6, Samsung PM961 NVMe MZVLW512HMJP	4256 Points ∼96% -3%
Lenovo ThinkPad P51s 20HB000SGE Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	4193 Points ∼95% -5%
Creative Score Accelerated v2
Lenovo ThinkPad P51 20HH0016GE Quadro M2200, E3-1505M v6, Samsung PM961 NVMe MZVLW512HMJP	6301 Points ∼100% +15%
HP ZBook Studio G4-Y6K17EA Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	5487 Points ∼87%
Dell Precision 5520 UHD Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	5086 Points ∼81% -7%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Radeon Pro 560, 7820HQ	4893 (min: 4885, max: 4914) Points ∼78% -11%
Lenovo ThinkPad P51s 20HB000SGE Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	4640 Points ∼74% -15%
HP ZBook Studio G3 Quadro M1000M, 6820HQ, Samsung SM951 MZVPV512HDGL m.2 PCI-e	4235 Points ∼67% -23%
Home Score Accelerated v2
HP ZBook Studio G4-Y6K17EA Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	4093 Points ∼100%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Radeon Pro 560, 7820HQ	3819 (min: 3816, max: 3827) Points ∼93% -7%
Lenovo ThinkPad P51 20HH0016GE Quadro M2200, E3-1505M v6, Samsung PM961 NVMe MZVLW512HMJP	3641 Points ∼89% -11%
Dell Precision 5520 UHD Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	3504 Points ∼86% -14%
HP ZBook Studio G3 Quadro M1000M, 6820HQ, Samsung SM951 MZVPV512HDGL m.2 PCI-e	3262 Points ∼80% -20%
Lenovo ThinkPad P51s 20HB000SGE Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	3232 Points ∼79% -21%

PCMark 10 - Score
Apple MacBook Pro 15 2017 (2.9 GHz, 560) Radeon Pro 560, 7820HQ	4345 (min: 4330, max: 4370) Points ∼100% +1%
HP ZBook Studio G4-Y6K17EA Quadro M1200, E3-1505M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e	4323 Points ∼99%

PCMark 8 Home Score Accelerated v2		4093 punti
PCMark 8 Creative Score Accelerated v2		5487 punti
PCMark 8 Work Score Accelerated v2		4408 punti
Aiuto

	HP ZBook Studio G4-Y6K17EA Samsung SM961 MZVKW512HMJP m.2 PCI-e	Dell Precision 5520 UHD Samsung SM961 MZVKW512HMJP m.2 PCI-e	Lenovo ThinkPad P51 20HH0016GE Samsung PM961 NVMe MZVLW512HMJP	Lenovo ThinkPad P51s 20HB000SGE Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	HP ZBook Studio G3 Samsung SM951 MZVPV512HDGL m.2 PCI-e
AS SSD		5%	-2%	-23%	-25%
Score Total	3693	3681 0%	3424 -7%	2771 -25%	2367 -36%
Score Write	1412	1379 -2%	917 -35%	1271 -10%	470 -67%
Score Read	1544	1554 1%	1690 9%	990 -36%	1273 -18%
Access Time Write *	0.026	0.023 12%	0.025 4%	0.027 -4%	0.025 4%
Access Time Read *	0.053	0.038 28%	0.032 40%	0.082 -55%	0.046 13%
4K-64 Write	1107.93	1054.63 -5%	623.19 -44%	1018.28 -8%	230.63 -79%
4K-64 Read	1212.99	1222.65 1%	1372.12 13%	792.39 -35%	1049.55 -13%
4K Write	145.27	155.28 7%	143.09 -2%	130.78 -10%	144.81 0%
4K Read	51.19	51.45 1%	55.57 9%	52.79 3%	51.74 1%
Seq Write	1588.3	1694.02 7%	1506.12 -5%	1216.85 -23%	947.35 -40%
Seq Read	2799.38	2799.35 0%	2623.53 -6%	1449.55 -48%	1713.32 -39%

* ... Meglio usare valori piccoli

CrystalDiskMark 3.0

CrystalDiskMark 5.2 / 6

AS SSD

Samsung SM961 MZVKW512HMJP m.2 PCI-e

Sequential Read: 2229 MB/s

Sequential Write: 1562 MB/s

512K Read: 391.4 MB/s

512K Write: 1279 MB/s

4K Read: 56.54 MB/s

4K Write: 182 MB/s

4K QD32 Read: 645.3 MB/s

4K QD32 Write: 595.1 MB/s

3DMark 11 | 3DMark | Unigine Valley 1.0 | SPECviewperf 12 | SPECviewperf 11

3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	7425 Points ∼100% +35%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	5515 Points ∼74%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) AMD Radeon Pro 560	5305 (min: 5279, max: 6622) Points ∼71% -4%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	5143 Points ∼69% -7%
Dell Precision 5520 UHD NVIDIA Quadro M1200	5105 Points ∼69% -7%
HP ZBook Studio G3 NVIDIA Quadro M1000M	4225 Points ∼57% -23%
Dell Precision 3520 NVIDIA Quadro M620	3801 Points ∼51% -31%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	2658 Points ∼36% -52%

3DMark - 1920x1080 Fire Strike Graphics
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	5850 Points ∼100% +42%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	4188 Points ∼72% +2%
Dell Precision 5520 UHD NVIDIA Quadro M1200	4165 Points ∼71% +1%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	4118 Points ∼70%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) AMD Radeon Pro 560	3892 (min: 3869, max: 3895) Points ∼67% -5%
HP ZBook Studio G3 NVIDIA Quadro M1000M	3478 Points ∼59% -16%
Dell Precision 3520 NVIDIA Quadro M620	3204 Points ∼55% -22%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	2342 Points ∼40% -43%

Unigine Valley 1.0
1920x1080 Extreme HD DirectX AA:x8
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	27.7 fps ∼100%
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	23.2 fps ∼84% -16%
HP ZBook Studio G3 NVIDIA Quadro M1000M	18.9 fps ∼68% -32%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) AMD Radeon Pro 560	18.2 fps ∼66% -34%
Dell Precision 3520 NVIDIA Quadro M620	17.4 fps ∼63% -37%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	11.4 fps ∼41% -59%
1920x1080 Extreme HD Preset OpenGL AA:x8
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	28.3 fps ∼100% +18%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	23.9 fps ∼84%
HP ZBook Studio G3 NVIDIA Quadro M1000M	16.4 fps ∼58% -31%
Dell Precision 3520 NVIDIA Quadro M620	14.8 fps ∼52% -38%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	9.9 fps ∼35% -59%
Apple MacBook Pro 15 2017 (2.9 GHz, 560) AMD Radeon Pro 560	7 fps ∼25% -71%

SPECviewperf 12
1900x1060 Solidworks (sw-03)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	86.23 fps ∼100% +10%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	78.37 fps ∼91%
Dell Precision 5520 UHD NVIDIA Quadro M1200	69.01 fps ∼80% -12%
HP ZBook Studio G3 NVIDIA Quadro M1000M	56.65 fps ∼66% -28%
Dell Precision 3520 NVIDIA Quadro M620	55.35 fps ∼64% -29%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	45.9 fps ∼53% -41%
1900x1060 Siemens NX (snx-02)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	57.74 fps ∼100% +67%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	34.66 fps ∼60%
Dell Precision 5520 UHD NVIDIA Quadro M1200	34.18 fps ∼59% -1%
HP ZBook Studio G3 NVIDIA Quadro M1000M	31.13 fps ∼54% -10%
Dell Precision 3520 NVIDIA Quadro M620	27.54 fps ∼48% -21%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	24.13 fps ∼42% -30%
1900x1060 Showcase (showcase-01)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	32.8 fps ∼100% +48%
Dell Precision 5520 UHD NVIDIA Quadro M1200	26.2 fps ∼80% +18%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	22.17 fps ∼68%
HP ZBook Studio G3 NVIDIA Quadro M1000M	20.72 fps ∼63% -7%
Dell Precision 3520 NVIDIA Quadro M620	20.17 fps ∼61% -9%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	11.8 fps ∼36% -47%
1900x1060 Medical (medical-01)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	25.66 fps ∼100% +44%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	17.77 fps ∼69%
Dell Precision 5520 UHD NVIDIA Quadro M1200	17.49 fps ∼68% -2%
HP ZBook Studio G3 NVIDIA Quadro M1000M	12.06 fps ∼47% -32%
Dell Precision 3520 NVIDIA Quadro M620	10.34 fps ∼40% -42%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	8.29 fps ∼32% -53%
1900x1060 Maya (maya-04)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	46.93 fps ∼100% +26%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	37.29 fps ∼79%
Dell Precision 5520 UHD NVIDIA Quadro M1200	32.07 fps ∼68% -14%
HP ZBook Studio G3 NVIDIA Quadro M1000M	31.27 fps ∼67% -16%
Dell Precision 3520 NVIDIA Quadro M620	25.21 fps ∼54% -32%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	19.51 fps ∼42% -48%
1900x1060 Energy (energy-01)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	5.26 fps ∼100% +37%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	3.85 fps ∼73%
Dell Precision 5520 UHD NVIDIA Quadro M1200	3.78 fps ∼72% -2%
HP ZBook Studio G3 NVIDIA Quadro M1000M	2.72 fps ∼52% -29%
Dell Precision 3520 NVIDIA Quadro M620	0.62 fps ∼12% -84%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	0.53 fps ∼10% -86%
1900x1060 Creo (creo-01)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	68.15 fps ∼100% +45%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	46.97 fps ∼69%
Dell Precision 5520 UHD NVIDIA Quadro M1200	46.12 fps ∼68% -2%
Dell Precision 3520 NVIDIA Quadro M620	35.26 fps ∼52% -25%
HP ZBook Studio G3 NVIDIA Quadro M1000M	33.8 fps ∼50% -28%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	27.98 fps ∼41% -40%
1900x1060 Catia (catia-04)
Lenovo ThinkPad P51 20HH0016GE NVIDIA Quadro M2200	72.03 fps ∼100% +57%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	45.86 fps ∼64%
Dell Precision 5520 UHD NVIDIA Quadro M1200	45.75 fps ∼64% 0%
HP ZBook Studio G3 NVIDIA Quadro M1000M	37.89 fps ∼53% -17%
Dell Precision 3520 NVIDIA Quadro M620	33.32 fps ∼46% -27%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	26.22 fps ∼36% -43%
1900x1060 3ds Max (3dsmax-05)
Dell Precision 3520 NVIDIA Quadro M620	32.47 fps ∼100%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	19.73 fps ∼61%

SPECviewperf 11
1920x1080 Siemens NX
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	43.93 fps ∼100%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	42.88 fps ∼98% -2%
HP ZBook Studio G3 NVIDIA Quadro M1000M	40.87 fps ∼93% -7%
Dell Precision 3520 NVIDIA Quadro M620	37.9 fps ∼86% -14%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	31.28 fps ∼71% -29%
1920x1080 Tcvis
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	45.17 fps ∼100% +2%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	44.2 fps ∼98%
HP ZBook Studio G3 NVIDIA Quadro M1000M	43.34 fps ∼96% -2%
Dell Precision 3520 NVIDIA Quadro M620	40.35 fps ∼89% -9%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	35.81 fps ∼79% -19%
1920x1080 SolidWorks
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	56.44 fps ∼100%
Dell Precision 3520 NVIDIA Quadro M620	50.13 fps ∼89% -11%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	49.68 fps ∼88% -12%
HP ZBook Studio G3 NVIDIA Quadro M1000M	46.32 fps ∼82% -18%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	43.69 fps ∼77% -23%
1920x1080 Pro/ENGINEER
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	21.96 fps ∼100%
HP ZBook Studio G3 NVIDIA Quadro M1000M	20.22 fps ∼92% -8%
Dell Precision 3520 NVIDIA Quadro M620	20.19 fps ∼92% -8%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	19.57 fps ∼89% -11%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	16.84 fps ∼77% -23%
1920x1080 Maya
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	57.71 fps ∼100% +1%
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	57.22 fps ∼99%
HP ZBook Studio G3 NVIDIA Quadro M1000M	56.19 fps ∼97% -2%
Dell Precision 3520 NVIDIA Quadro M620	55.41 fps ∼96% -3%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	50.76 fps ∼88% -11%
1920x1080 Lightwave
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	57.82 fps ∼100%
Dell Precision 3520 NVIDIA Quadro M620	54.85 fps ∼95% -5%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	53.03 fps ∼92% -8%
HP ZBook Studio G3 NVIDIA Quadro M1000M	50.94 fps ∼88% -12%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	48.34 fps ∼84% -16%
1920x1080 Ensight
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	46.74 fps ∼100%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	42.21 fps ∼90% -10%
HP ZBook Studio G3 NVIDIA Quadro M1000M	40.12 fps ∼86% -14%
Dell Precision 3520 NVIDIA Quadro M620	32.63 fps ∼70% -30%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	24.78 fps ∼53% -47%
1920x1080 Catia
HP ZBook Studio G4-Y6K17EA NVIDIA Quadro M1200	53.35 fps ∼100%
HP ZBook Studio G3 NVIDIA Quadro M1000M	53.07 fps ∼99% -1%
Dell Precision 3520 NVIDIA Quadro M620	51.54 fps ∼97% -3%
Lenovo ThinkPad P50 20ENV509PB NVIDIA Quadro M2000M	51.02 fps ∼96% -4%
Lenovo ThinkPad P51s 20HB000SGE NVIDIA Quadro M520	40.53 fps ∼76% -24%

3DMark 11 Performance		5516 punti
3DMark Cloud Gate Standard Score		17884 punti
3DMark Fire Strike Score		3878 punti
Aiuto

... in confronto

The Witcher 3 ultra

	basso	medio	alto	ultra	4K
BioShock Infinite (2013)	224.68	130.78	113.14	42.61		fps
Thief (2014)	93.3	58.9	50.1	26.2		fps
The Witcher 3 (2015)	73.6	45.9	26.3	13		fps
Rise of the Tomb Raider (2016)	88.12	49.15	28.36	23.92	9.88	fps

Rumorosità

Idle		29.7 / 29.7 / 31.6 dB(A)
Sotto carico		42.3 / 42.3 dB(A)

	30 dB silenzioso 40 dB(A) udibile 50 dB(A) rumoroso
min: , med: , max: Audix TM1, Arta (15 cm di distanza) Rumorosità ambientale: 29.4 dB(A)

	HP ZBook Studio G4-Y6K17EA E3-1505M v6, Quadro M1200	HP ZBook Studio G3 6820HQ, Quadro M1000M	Dell Precision 5520 UHD E3-1505M v6, Quadro M1200	Apple MacBook Pro 15 2017 (2.9 GHz, 560) 7820HQ, Radeon Pro 560	Lenovo ThinkPad P51 20HH0016GE E3-1505M v6, Quadro M2200	Lenovo ThinkPad P51s 20HB000SGE 7600U, Quadro M520
Noise		-8%	-3%	3%	7%	5%
off / environment *	29.4	30 -2%	28.7 2%	30.8 -5%	29.6 -1%	29.2 1%
Idle Minimum *	29.7	30 -1%	28.7 3%	31 -4%	29.6 -0%	29.2 2%
Idle Average *	29.7	30 -1%	32.1 -8%	31 -4%	29.6 -0%	29.2 2%
Idle Maximum *	31.6	30 5%	32.1 -2%	31 2%	29.6 6%	31.1 2%
Load Average *	42.3	51 -21%	41.3 2%	31.3 26%	32.2 24%	36.7 13%
Witcher 3 ultra *	42.3		45.5 -8%
Load Maximum *	42.3	52.8 -25%	45.5 -8%	41.8 1%	36.6 13%	39.4 7%

* ... Meglio usare valori piccoli

Carico massimo

Idle

Witcher 3


42.6 °C	46.3 °C	45.1 °C
36.6 °C	40.4 °C	41 °C
33.5 °C	37 °C	35.8 °C

Massima: 46.3 °C
Media: 39.8 °C


50.6 °C	55.4 °C	45.2 °C
43.3 °C	47.3 °C	42.8 °C
33.5 °C	35.4 °C	33.7 °C

Massima: 55.4 °C
Media: 43 °C

Alimentazione (max) 46.3 °C | Temperatura della stanza 21.6 °C | Voltcraft IR-900

Carico massimo

Idle

Witcher 3


28.7 °C	29.3 °C	29.1 °C
26.4 °C	26.8 °C	27.2 °C
25.7 °C	26.7 °C	26.6 °C

Massima: 29.3 °C
Media: 27.4 °C


29.8 °C	30.3 °C	29.1 °C
27 °C	27.8 °C	27.4 °C
26.1 °C	26.3 °C	25.6 °C

Massima: 30.3 °C
Media: 27.7 °C

Alimentazione (max) 30.9 °C | Temperatura della stanza 22.1 °C | Voltcraft IR-900

Carico massimo

Idle

Witcher 3


42.6 °C	48.6 °C	47.3 °C
38 °C	43.3 °C	42.7 °C
35.7 °C	37.4 °C	37.7 °C

Massima: 48.6 °C
Media: 41.5 °C


52.2 °C	51.8 °C	47.1 °C
47.7 °C	44.3 °C	38.1 °C
34.7 °C	34.9 °C	33.5 °C

Massima: 52.2 °C
Media: 42.7 °C

Alimentazione (max) 42.2 °C | Temperatura della stanza 22.8 °C | Voltcraft IR-900

Consumo di corrente

Off / Standby	0.34 / 1.1 Watt
Idle	12.6 / 17.1 / 19.3 Watt
Sotto carico	88.3 / 147.3 Watt


Leggenda: min: , med: , max: Metrahit Energy

	HP ZBook Studio G4-Y6K17EA E3-1505M v6, Quadro M1200, Samsung SM961 MZVKW512HMJP m.2 PCI-e, IPS, 3840x2160, 15.6	Dell Precision 5520 UHD E3-1505M v6, Quadro M1200, Samsung SM961 MZVKW512HMJP m.2 PCI-e, IPS, 3840x2160, 15.6	Apple MacBook Pro 15 2017 (2.9 GHz, 560) 7820HQ, Radeon Pro 560, , , 2880x1800, 15.4	Lenovo ThinkPad P51 20HH0016GE E3-1505M v6, Quadro M2200, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 15.6	Lenovo ThinkPad P51s 20HB000SGE 7600U, Quadro M520, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 3840x2160, 15.6	HP ZBook Studio G3 6820HQ, Quadro M1000M, Samsung SM951 MZVPV512HDGL m.2 PCI-e, IPS, 3840x2160, 15.6
Power Consumption		7%	31%	8%	40%	18%
Idle Minimum *	12.6	8.9 29%	3.7 71%	8.6 32%	5.8 54%	8.7 31%
Idle Average *	17.1	13.6 20%	16.2 5%	15.9 7%	10.4 39%	14.2 17%
Idle Maximum *	19.3	14.1 27%	18 7%	22.1 -15%	13.5 30%	14.4 25%
Load Average *	88.3	100.3 -14%	58.4 34%	84.4 4%	62.4 29%	85.6 3%
Load Maximum *	147.3	126.3 14%	89.6 39%	130.6 11%	73.1 50%	129.7 12%
Witcher 3 ultra *	74.8	100.2 -34%

* ... Meglio usare valori piccoli

Autonomia della batteria

Idle (senza WLAN, min luminosità)		6ore 50minuti
NBC WiFi Websurfing Battery Test 1.3 (Edge 40.15063.0.0)		3ore 21minuti
Sotto carico (max luminosità)		0ore 50minuti

	HP ZBook Studio G4-Y6K17EA E3-1505M v6, Quadro M1200, 64 Wh	Dell Precision 5520 UHD E3-1505M v6, Quadro M1200, 97 Wh	Apple MacBook Pro 15 2017 (2.9 GHz, 560) 7820HQ, Radeon Pro 560, Wh	Lenovo ThinkPad P51 20HH0016GE E3-1505M v6, Quadro M2200, 90 Wh	Lenovo ThinkPad P51s 20HB000SGE 7600U, Quadro M520, 104 Wh	HP ZBook Studio G3 6820HQ, Quadro M1000M, 64 Wh
Autonomia della batteria		42%	136%	111%	362%	19%
Reader / Idle	410	724 77%		981 139%	1581 286%	511 25%
WiFi v1.3	201	254 26%	677 237%	413 105%	712 254%	208 3%
Load	50	61 22%	67 34%	95 90%	323 546%	65 30%
H.264			682	455	700	228
Witcher 3 ultra			76

Pro

+ chassis molto buono

+ molte porte

+ buoni dispositivi di input

+ display molto buono, ...

Contro

- ...ma con PWM e senza supporto Optimus

- autonomia breve

- manca WWAN

- manca SmartCard reader

- manca Pointstick

- prezzo elevato

Recensione: HP ZBook Studio G4. Modello fornito da HP Germany.

Lo ZBook Studio G4 – come gli altri modelli di workstations mobile HP – ha avuto solo un piccolo update quest'anno. Tuttavia, il case era già molto buono, quindi non dobbiamo preoccuparci. Oltre a qualche aggiornamento dei componenti, il produttore si è occupato anche del principale problema dello Studio G3, le temperature. Sul vecchio Studio G3 avevamo rilevato temperature di superficie estremamente elevate, ma ora siamo in linea con altri dispositivi sottili. Questo miglioramento dipende principalmente dalla limitazione delle prestazioni, in quanto la CPU è limitata a 35 W di default e questo valore scende ulteriormente con carichi di lavoro sostenuti. Il processore mobile Xeon del nostro modello di test pertanto non è la scelta migliore ed è alla pari con il popolare (e molto più economico) Core i7-7700HQ.

Anche il controllo della ventola è stato migliorato e lascia un'impressione migliore. Il pannello DreamColor (che è molto buono), tuttavia, non ci convince sotto tutti gli aspetti. L'unica differenza con un normale pannello UHD sembra essere il software aggiuntivo, ma risulta anche nella disattivazione della GPU integrata. Questo ovviamente impatta sui consumi della batteria. Appena 3,5 ore nel test WLAN non sono un risultato buono per un dispositivo mobile. Potete prendere il più grande e veloce ZBook 15 G4 se non avete bisogno di uno chassis sottile.

HP migliora lo ZBook Studio G4 su punti importanti ma sacrifica parte delle prestazioni per abbassare le temperature. L'autonomia sfortunatamente è molto deludente per un sistema cn desing sottile e leggero.

Lo Studio G4 resta un buon sistema, nonostante tutti i citati problemi, in quanto anche altri produttori hanno problemi di prestazioni o raffreddamento con dispositivi sottili. Il principale rivale Dell (Precision 5520) è avanti come mobilità, ma ha gli stessi problemi. Crediamo che una SKU diversa dello Studio G4 (Core i7, UHD senza DreamColor, ma con supporto Optimus) potrebbe migliorare la situazione complessiva.

Nota: si tratta di una recensione breve, con alcune sezioni non tradotte, per la versione integrale in inglese guardate qui.

HP ZBook Studio G4-Y6K17EA - 2017-10-1910/19/2017 v6
Andreas Osthoff, Mike Wobker

Chassis

92 / 98 → 94%

Tastiera

88%

Dispositivo di puntamento

91%

Connettività

70 / 81 → 87%

Peso

63 / 10-66 → 94%