C 2018
Notebookcheck

Test: Dell Precision 7720 (Xeon, P5000, 4K) Arbetsstation (Sammanfattning)

Andreas Osthoff, 👁 Andreas Osthoff, Felicitas Krohn (översatt av Daniel Eriksson), 01/25/2018

Fullt utrustad. Dell Precision vill vara den bästa mobila arbetsstationen med en Xeon-processor, massor av RAM, Nvidias nya P5000 GPU och en högupplöst PremierColor-skärm.

Dell Precision 7720
Processor
Intel Xeon E3-1535M v6
Grafikkort
NVIDIA Quadro P5000 - 16384 MB, Kärna: 1506 MHz, Minne: 1502 MHz, GDDR5, 385.69, Optimus
Minne
65536 MB 
, DDR4-2400, Dual-Kanal, 4/4 platser används
Skärm
17.3 tum 16:9, 3840 x 2160 pixlar 255 PPI, SHP1446 (LQ173D1), IGZO, glansig: nej
Moderkort
Intel CM238
Hårddisk
Toshiba NVMe THNSN5512GPU7, 512 GB 
, 404 GB ledigt
Ljudkort
Intel Skylake PCH-H High Definition Audio Controller
Anslutningar
4 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: 3.5 mm stereoanslutning, Kortläsare: SD, 1 SmartCard, 1 Fingeravtrycksläsare
Nätverk
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 35 x 417 x 281
Batteri
91 Wh Litiumjon
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: HD Webbkamera
Övrigt
Högtalare: Stereo, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 240 W nätadapter, Dell Tools, 36 Månader Garanti
Vikt
3.592 kg, Strömförsörjning: 972 g
Pris
6500 Kr
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Topp 10...
» Topp 10: Bästa bärbara allround/multimediadatorerna
» Topp 10: Bästa bärbara speldatorerna
» Topp 10: Bärbara budget/kontorsdatorer
» Topp 10: Bästa bärbara kontors/premiumdatorerna
» Topp 10: Bärbara arbetsstationer
» Topp 10: De bästa små/kompakta bärbara datorerna
» Topp 10: Bästa ultrabooks
» Topp 10: Bästa hybriddatorerna
» Topp 10: Bästa surfplattorna
» Topp 10: Marknadens bästa smartphones

Size Comparison

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Fujitsu Celsius H970
Intel Dual Band Wireless-AC 8265
676 MBit/s ∼100% +15%
Lenovo ThinkPad P71-20HK0004GE
Intel Dual Band Wireless-AC 8265
667 MBit/s ∼99% +14%
HP ZBook 17 G4-Y3J82AV
Intel Dual Band Wireless-AC 8265
603 MBit/s ∼89% +3%
Dell Precision 7720
Intel Dual Band Wireless-AC 8265
587 MBit/s ∼87%
MSI WE72 7RJ
Intel Dual Band Wireless-AC 3168
351 MBit/s ∼52% -40%
iperf3 Client (transmit) TCP 1 m 4M x10
HP ZBook 17 G4-Y3J82AV
Intel Dual Band Wireless-AC 8265
519 MBit/s ∼100% 0%
Dell Precision 7720
Intel Dual Band Wireless-AC 8265
518 MBit/s ∼100%
Lenovo ThinkPad P71-20HK0004GE
Intel Dual Band Wireless-AC 8265
512 MBit/s ∼99% -1%
Fujitsu Celsius H970
Intel Dual Band Wireless-AC 8265
504 MBit/s ∼97% -3%
MSI WE72 7RJ
Intel Dual Band Wireless-AC 3168
287 MBit/s ∼55% -45%

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 detected 1020 Hz ≤ 20 % brightness setting

The display backlight flickers at 1020 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 20 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 1020 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.

415
cd/m²
440
cd/m²
434
cd/m²
426
cd/m²
464
cd/m²
457
cd/m²
426
cd/m²
447
cd/m²
456
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 464 cd/m² Medel: 440.6 cd/m² Minimum: 22.3 cd/m²
Distribution av ljusstyrkan: 89 %
Mitt på batteriet: 462 cd/m²
Kontrast: 1031:1 (Svärta: 0.45 cd/m²)
ΔE Color 3.2 | 0.4-29.43 Ø6.3
ΔE Greyscale 4.2 | 0.64-98 Ø6.5
100% sRGB (Argyll 3D) 88.1% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.01
Dell Precision 7720
SHP1446 (LQ173D1), , 3840x2160, 17.3
Lenovo ThinkPad P71-20HK0004GE
LEN4123, VVX17P051J00, , 3840x2160, 17.3
HP ZBook 17 G4-Y3J82AV
Sharp SHP144C, , 3840x2160, 17.3
MSI WE72 7RJ
LP173WF4-SPF1, , 1920x1080, 17.3
Fujitsu Celsius H970
LP173WF4-SPF3, , 1920x1080, 17.3
Dell Precision 7710
SDC8151, VHN17_173HL, , 1920x1080, 17.3
Response Times
41%
7%
34%
45%
-14%
Response Time Grey 50% / Grey 80% *
60 (26.8, 33.2)
39.2 (20.4, 18.8)
35%
56.8 (27.6, 29.2)
5%
45.2 (27.2, 18)
25%
32 (14.8, 17.2)
47%
50 (17, 33)
17%
Response Time Black / White *
46.4 (28.4, 18)
23.2 (11.6, 11.6)
50%
38.4 (22.8, 15.6)
17%
26.4 (14.8, 11.6)
43%
26.4 (14.8, 11.6)
43%
36 (11, 25)
22%
PWM Frequency
1020 (20)
1412 (90)
38%
1020 (50)
0%
198 (25)
-81%
Screen
10%
17%
-33%
-28%
-7%
Brightness middle
464
358
-23%
391
-16%
302
-35%
368
-21%
332
-28%
Brightness
441
338
-23%
360
-18%
306
-31%
360
-18%
307
-30%
Brightness Distribution
89
83
-7%
87
-2%
93
4%
91
2%
83
-7%
Black Level *
0.45
0.31
31%
0.35
22%
0.31
31%
0.3
33%
0.33
27%
Contrast
1031
1155
12%
1117
8%
974
-6%
1227
19%
1006
-2%
Colorchecker DeltaE2000 *
3.2
2.1
34%
1.3
59%
6.2
-94%
6.4
-100%
3
6%
Colorchecker DeltaE2000 max. *
6.1
3.6
41%
2.5
59%
10.6
-74%
10.1
-66%
Greyscale DeltaE2000 *
4.2
2
52%
1.8
57%
7.3
-74%
7.2
-71%
4
5%
Gamma
2.01 109%
2.16 102%
2.11 104%
2.08 106%
2.02 109%
2 110%
CCT
6736 96%
6216 105%
6461 101%
7020 93%
6882 94%
7089 92%
Color Space (Percent of AdobeRGB 1998)
88.1
77
-13%
87.9
0%
56
-36%
55.5
-37%
62
-30%
Color Space (Percent of sRGB)
100
99.97
0%
100
0%
85.2
-15%
84.4
-16%
97
-3%
Total Average (Program / Settings)
26% / 17%
12% / 15%
1% / -22%
9% / -15%
-11% / -9%

* ... 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
46.4 ms ... rise ↗ and fall ↘ combined↗ 28.4 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 0.8 (minimum) to 240 (maximum) ms. » 99 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.6 ms).
       Response Time 50% Grey to 80% Grey
60 ms ... rise ↗ and fall ↘ combined↗ 26.8 ms rise
↘ 33.2 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. » 95 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (41.1 ms).
Wireless connections on
Wireless connections on
Wireless connections off
Wireless connections off
 
 
Cinebench R15
CPU Single 64Bit
Schenker XMG U507 2017
Intel Core i7-7700K
192 Points ∼100% +7%
Dell Precision 7720
Intel Xeon E3-1535M v6
179 Points ∼93%
Guru Mars K
Intel Core i7-7700
178 Points ∼93% -1%
HP ZBook 17 G4-Y3J82AV
Intel Xeon E3-1535M v6
175 Points ∼91% -2%
Fujitsu Celsius H970
Intel Xeon E3-1535M v6
171 Points ∼89% -4%
Lenovo ThinkPad P71-20HK0004GE
Intel Core i7-7820HQ
166 Points ∼86% -7%
Dell Precision 7710
Intel Xeon E3-1535M v5
162 Points ∼84% -9%
MSI WE72 7RJ
Intel Core i7-7700HQ
160 Points ∼83% -11%
CPU Multi 64Bit
Schenker XMG U507 2017
Intel Core i7-7700K
919 Points ∼100% +8%
Guru Mars K
Intel Core i7-7700
857 Points ∼93% +1%
Dell Precision 7720
Intel Xeon E3-1535M v6
848 Points ∼92%
HP ZBook 17 G4-Y3J82AV
Intel Xeon E3-1535M v6
806 Points ∼88% -5%
Lenovo ThinkPad P71-20HK0004GE
Intel Core i7-7820HQ
762 Points ∼83% -10%
Dell Precision 7710
Intel Xeon E3-1535M v5
746 Points ∼81% -12%
MSI WE72 7RJ
Intel Core i7-7700HQ
743 Points ∼81% -12%
Fujitsu Celsius H970
Intel Xeon E3-1535M v6
675 Points ∼73% -20%
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Cinebench R15 CPU Multi 64 Bit
Cinebench R15 CPU Multi 64Bit
848 Points
Cinebench R15 CPU Single 64Bit
179 Points
Cinebench R15 OpenGL 64Bit
138.38 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Hjälp
PCMark 8
Work Score Accelerated v2
Dell Precision 7710
FirePro W7170M, E3-1535M v5, Samsung SM951 MZVPV256HDGL m.2 PCI-e
5417 Points ∼100% +21%
Fujitsu Celsius H970
Quadro P4000, E3-1535M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e
5277 Points ∼97% +18%
MSI WE72 7RJ
Quadro M2200, 7700HQ, Samsung SM961 MZVPW256 m.2 PCI-e
5150 Points ∼95% +15%
HP ZBook 17 G4-Y3J82AV
Quadro P5000, E3-1535M v6, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH
4558 (min: 4556, max: 4591) Points ∼84% +2%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
4460 Points ∼82%
Creative Score Accelerated v2
HP ZBook 17 G4-Y3J82AV
Quadro P5000, E3-1535M v6, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH
7663 (min: 7649, max: 7675) Points ∼100% +39%
Fujitsu Celsius H970
Quadro P4000, E3-1535M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e
7135 Points ∼93% +30%
Lenovo ThinkPad P71-20HK0004GE
Quadro P3000, 7820HQ, Samsung PM961 NVMe MZVLW512HMJP
6402 Points ∼84% +16%
Dell Precision 7710
FirePro W7170M, E3-1535M v5, Samsung SM951 MZVPV256HDGL m.2 PCI-e
5668 Points ∼74% +3%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
5498 Points ∼72%
Home Score Accelerated v2
Dell Precision 7710
FirePro W7170M, E3-1535M v5, Samsung SM951 MZVPV256HDGL m.2 PCI-e
4770 Points ∼100% +26%
HP ZBook 17 G4-Y3J82AV
Quadro P5000, E3-1535M v6, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH
4648 (min: 4587, max: 4670) Points ∼97% +23%
MSI WE72 7RJ
Quadro M2200, 7700HQ, Samsung SM961 MZVPW256 m.2 PCI-e
4295 Points ∼90% +14%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
3772 Points ∼79%
Lenovo ThinkPad P71-20HK0004GE
Quadro P3000, 7820HQ, Samsung PM961 NVMe MZVLW512HMJP
3578 Points ∼75% -5%
PCMark 10 - Score
HP ZBook 17 G4-Y3J82AV
Quadro P5000, E3-1535M v6, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH
5606 (min: 5442, max: 5634) Points ∼100% +7%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
5248 Points ∼94%
Fujitsu Celsius H970
Quadro P4000, E3-1535M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e
5041 Points ∼90% -4%
PCMark 8 Home Score Accelerated v2
3772 poäng
PCMark 8 Creative Score Accelerated v2
5498 poäng
PCMark 8 Work Score Accelerated v2
4460 poäng
Hjälp
Toshiba NVMe THNSN5512GPU7
Sequential Read: 1532 MB/s
Sequential Write: 1186.7 MB/s
512K Read: 1226.83 MB/s
512K Write: 1287.21 MB/s
4K Read: 45.33 MB/s
4K Write: 145.04 MB/s
4K QD32 Read: 590.33 MB/s
4K QD32 Write: 466.97 MB/s
SPECviewperf 11
1920x1080 Siemens NX
MSI WT72-6QM
NVIDIA Quadro M5000M
61.76 fps ∼100% +9%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
56.65 fps ∼92% 0%
Dell Precision 7720
NVIDIA Quadro P5000
56.48 fps ∼91%
Fujitsu Celsius H970
NVIDIA Quadro P4000
53.04 fps ∼86% -6%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
51.16 fps ∼83% -9%
Dell Precision 7710
AMD FirePro W7170M
49 fps ∼79% -13%
MSI WE72 7RJ
NVIDIA Quadro M2200
48.26 fps ∼78% -15%
1920x1080 Tcvis
MSI WT72-6QM
NVIDIA Quadro M5000M
55.94 fps ∼100% +6%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
53.43 fps ∼96% +2%
Dell Precision 7720
NVIDIA Quadro P5000
52.55 fps ∼94%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
50.6 fps ∼90% -4%
Fujitsu Celsius H970
NVIDIA Quadro P4000
49.94 fps ∼89% -5%
MSI WE72 7RJ
NVIDIA Quadro M2200
49.11 fps ∼88% -7%
Dell Precision 7710
AMD FirePro W7170M
36 fps ∼64% -31%
1920x1080 SolidWorks
Dell Precision 7710
AMD FirePro W7170M
74 fps ∼100% +33%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
56.94 fps ∼77% +3%
Dell Precision 7720
NVIDIA Quadro P5000
55.55 fps ∼75%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
54.36 fps ∼73% -2%
Fujitsu Celsius H970
NVIDIA Quadro P4000
50.91 fps ∼69% -8%
MSI WT72-6QM
NVIDIA Quadro M5000M
49.26 fps ∼67% -11%
MSI WE72 7RJ
NVIDIA Quadro M2200
42.66 fps ∼58% -23%
1920x1080 Pro/ENGINEER
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
21.62 fps ∼100% +4%
Dell Precision 7720
NVIDIA Quadro P5000
20.8 fps ∼96%
Fujitsu Celsius H970
NVIDIA Quadro P4000
19.73 fps ∼91% -5%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
19.51 fps ∼90% -6%
MSI WT72-6QM
NVIDIA Quadro M5000M
17.87 fps ∼83% -14%
MSI WE72 7RJ
NVIDIA Quadro M2200
16.23 fps ∼75% -22%
Dell Precision 7710
AMD FirePro W7170M
11.7 fps ∼54% -44%
1920x1080 Maya
Dell Precision 7710
AMD FirePro W7170M
106 fps ∼100% +83%
MSI WT72-6QM
NVIDIA Quadro M5000M
71.59 fps ∼68% +24%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
57.89 fps ∼55% 0%
Dell Precision 7720
NVIDIA Quadro P5000
57.87 fps ∼55%
Fujitsu Celsius H970
NVIDIA Quadro P4000
57.76 fps ∼54% 0%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
57.62 fps ∼54% 0%
MSI WE72 7RJ
NVIDIA Quadro M2200
56.57 fps ∼53% -2%
1920x1080 Lightwave
Dell Precision 7710
AMD FirePro W7170M
84 fps ∼100% +46%
MSI WT72-6QM
NVIDIA Quadro M5000M
59.58 fps ∼71% +3%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
58.2 fps ∼69% +1%
Dell Precision 7720
NVIDIA Quadro P5000
57.65 fps ∼69%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
56.35 fps ∼67% -2%
Fujitsu Celsius H970
NVIDIA Quadro P4000
52.24 fps ∼62% -9%
MSI WE72 7RJ
NVIDIA Quadro M2200
47.95 fps ∼57% -17%
1920x1080 Ensight
MSI WT72-6QM
NVIDIA Quadro M5000M
73.98 fps ∼100% +25%
Dell Precision 7710
AMD FirePro W7170M
70 fps ∼95% +18%
Dell Precision 7720
NVIDIA Quadro P5000
59.34 fps ∼80%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
59.34 fps ∼80% 0%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
59.26 fps ∼80% 0%
Fujitsu Celsius H970
NVIDIA Quadro P4000
59.24 fps ∼80% 0%
MSI WE72 7RJ
NVIDIA Quadro M2200
55.72 fps ∼75% -6%
1920x1080 Catia
Dell Precision 7710
AMD FirePro W7170M
61 fps ∼100% +20%
MSI WT72-6QM
NVIDIA Quadro M5000M
55.25 fps ∼91% +9%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
51.72 fps ∼85% +2%
Dell Precision 7720
NVIDIA Quadro P5000
50.65 fps ∼83%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
50.34 fps ∼83% -1%
MSI WE72 7RJ
NVIDIA Quadro M2200
48.49 fps ∼79% -4%
Fujitsu Celsius H970
NVIDIA Quadro P4000
48.39 fps ∼79% -4%
SPECviewperf 12
1900x1060 Solidworks (sw-03)
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
164.95 fps ∼100% +16%
Dell Precision 7720
NVIDIA Quadro P5000
142.34 fps ∼86%
Fujitsu Celsius H970
NVIDIA Quadro P4000
117.07 fps ∼71% -18%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
107.33 fps ∼65% -25%
MSI WT72-6QM
NVIDIA Quadro M5000M
101.01 fps ∼61% -29%
MSI WE72 7RJ
NVIDIA Quadro M2200
85.32 fps ∼52% -40%
Dell Precision 7710
AMD FirePro W7170M
73 fps ∼44% -49%
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
59.6 fps ∼36% -58%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
51.57 fps ∼31% -64%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
49.4 fps ∼30% -65%
1900x1060 Siemens NX (snx-02)
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
178.76 fps ∼100% +14%
Dell Precision 7720
NVIDIA Quadro P5000
157.44 fps ∼88%
MSI WT72-6QM
NVIDIA Quadro M5000M
86.87 fps ∼49% -45%
Fujitsu Celsius H970
NVIDIA Quadro P4000
83.11 fps ∼46% -47%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
73.27 fps ∼41% -53%
Dell Precision 7710
AMD FirePro W7170M
63 fps ∼35% -60%
MSI WE72 7RJ
NVIDIA Quadro M2200
58.06 fps ∼32% -63%
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
9.77 fps ∼5% -94%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
8.38 fps ∼5% -95%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
7.72 fps ∼4% -95%
1900x1060 Showcase (showcase-01)
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
143.1 fps ∼100% +108%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
97.14 fps ∼68% +41%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
70.74 fps ∼49% +3%
Dell Precision 7720
NVIDIA Quadro P5000
68.76 fps ∼48%
Fujitsu Celsius H970
NVIDIA Quadro P4000
67.16 fps ∼47% -2%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
65.51 fps ∼46% -5%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
54 fps ∼38% -21%
MSI WT72-6QM
NVIDIA Quadro M5000M
44.14 fps ∼31% -36%
Dell Precision 7710
AMD FirePro W7170M
37 fps ∼26% -46%
MSI WE72 7RJ
NVIDIA Quadro M2200
32.77 fps ∼23% -52%
1900x1060 Medical (medical-01)
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
68.08 fps ∼100% +9%
Dell Precision 7720
NVIDIA Quadro P5000
62.74 fps ∼92%
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
56.7 fps ∼83% -10%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
44.08 fps ∼65% -30%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
42.59 fps ∼63% -32%
Fujitsu Celsius H970
NVIDIA Quadro P4000
39.4 fps ∼58% -37%
MSI WT72-6QM
NVIDIA Quadro M5000M
31.35 fps ∼46% -50%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
29.32 fps ∼43% -53%
Dell Precision 7710
AMD FirePro W7170M
27 fps ∼40% -57%
MSI WE72 7RJ
NVIDIA Quadro M2200
20.34 fps ∼30% -68%
1900x1060 Maya (maya-04)
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
154.5 fps ∼100% +74%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
129.14 fps ∼84% +45%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
122.31 fps ∼79% +38%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
102.09 fps ∼66% +15%
Dell Precision 7720
NVIDIA Quadro P5000
88.79 fps ∼57%
Fujitsu Celsius H970
NVIDIA Quadro P4000
77.88 fps ∼50% -12%
MSI WT72-6QM
NVIDIA Quadro M5000M
69.57 fps ∼45% -22%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
64.61 fps ∼42% -27%
MSI WE72 7RJ
NVIDIA Quadro M2200
46.94 fps ∼30% -47%
Dell Precision 7710
AMD FirePro W7170M
46 fps ∼30% -48%
1900x1060 Energy (energy-01)
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
14.8 fps ∼100% +4%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
14.68 fps ∼99% +3%
Dell Precision 7720
NVIDIA Quadro P5000
14.22 fps ∼96%
Fujitsu Celsius H970
NVIDIA Quadro P4000
10.29 fps ∼70% -28%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
7.93 fps ∼54% -44%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
7.6 fps ∼51% -47%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
7.48 fps ∼51% -47%
MSI WT72-6QM
NVIDIA Quadro M5000M
6.86 fps ∼46% -52%
MSI WE72 7RJ
NVIDIA Quadro M2200
4.28 fps ∼29% -70%
Dell Precision 7710
AMD FirePro W7170M
3.17 fps ∼21% -78%
1900x1060 Creo (creo-01)
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
131.53 fps ∼100% +12%
Dell Precision 7720
NVIDIA Quadro P5000
117.15 fps ∼89%
Fujitsu Celsius H970
NVIDIA Quadro P4000
97.14 fps ∼74% -17%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
85.55 fps ∼65% -27%
MSI WT72-6QM
NVIDIA Quadro M5000M
81.34 fps ∼62% -31%
MSI WE72 7RJ
NVIDIA Quadro M2200
68.52 fps ∼52% -42%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
53.9 fps ∼41% -54%
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
52.5 fps ∼40% -55%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
50.47 fps ∼38% -57%
Dell Precision 7710
AMD FirePro W7170M
50 fps ∼38% -57%
1900x1060 Catia (catia-04)
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
155.63 fps ∼100% +11%
Dell Precision 7720
NVIDIA Quadro P5000
139.86 fps ∼90%
Fujitsu Celsius H970
NVIDIA Quadro P4000
115.22 fps ∼74% -18%
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
100.7 fps ∼65% -28%
MSI WT72-6QM
NVIDIA Quadro M5000M
94.45 fps ∼61% -32%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
92.31 fps ∼59% -34%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop)
74.48 fps ∼48% -47%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q
73.98 fps ∼48% -47%
MSI WE72 7RJ
NVIDIA Quadro M2200
73.2 fps ∼47% -48%
Dell Precision 7710
AMD FirePro W7170M
58 fps ∼37% -59%
1900x1060 3ds Max (3dsmax-05)
i7-6950X Asus X99-E
NVIDIA GeForce GTX 1080 Ti (Desktop)
167.1 fps ∼100%
Fujitsu Celsius H970
NVIDIA Quadro P4000
93.62 fps ∼56%
LuxMark v2.0 64Bit
Room GPUs-only
Dell Precision 7720
NVIDIA Quadro P5000
2337 Samples/s ∼100%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
2299 Samples/s ∼98% -2%
Fujitsu Celsius H970
NVIDIA Quadro P4000
1847 Samples/s ∼79% -21%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
1824 Samples/s ∼78% -22%
MSI WT72-6QM
NVIDIA Quadro M5000M
1331 Samples/s ∼57% -43%
MSI WE72 7RJ
NVIDIA Quadro M2200
1204 Samples/s ∼52% -48%
Dell Precision 7710
AMD FirePro W7170M
782 Samples/s ∼33% -67%
Sala GPUs-only
Dell Precision 7720
NVIDIA Quadro P5000
4357 Samples/s ∼100%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
4322 Samples/s ∼99% -1%
Fujitsu Celsius H970
NVIDIA Quadro P4000
3564 Samples/s ∼82% -18%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
3386 Samples/s ∼78% -22%
MSI WT72-6QM
NVIDIA Quadro M5000M
2179 Samples/s ∼50% -50%
MSI WE72 7RJ
NVIDIA Quadro M2200
2086 Samples/s ∼48% -52%
Dell Precision 7710
AMD FirePro W7170M
1412 Samples/s ∼32% -68%
SiSoft Sandra 2016
Image Processing
Dell Precision 7720
NVIDIA Quadro P5000
785.7 MPix/s ∼100%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
773.1 MPix/s ∼98% -2%
Dell Precision 7710
AMD FirePro W7170M
527.4 MPix/s ∼67% -33%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
424.31 MPix/s ∼54% -46%
GP Cryptography (Higher Security AES256+SHA2-512)
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
33.33 GB/s ∼100% +1%
Dell Precision 7720
NVIDIA Quadro P5000
33.08 GB/s ∼99%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
17.82 GB/s ∼53% -46%
Dell Precision 7710
AMD FirePro W7170M
12.47 GB/s ∼37% -62%
GP Financial Analysis (FP High/Double Precision)
Dell Precision 7720
NVIDIA Quadro P5000
100.48 KOPT/s ∼100%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000
99.55 KOPT/s ∼99% -1%
Dell Precision 7710
AMD FirePro W7170M
66.36 KOPT/s ∼66% -34%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000
47.27 KOPT/s ∼47% -53%
3DMark 11 - 1280x720 Performance GPU
Guru Mars K
NVIDIA GeForce GTX 1080 (Laptop), Intel Core i7-7700
29615 Points ∼100% +51%
Schenker XMG U507 2017
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7700K
23828 Points ∼80% +22%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q, Intel Core i7-7700HQ
23540 Points ∼79% +20%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7820HK
21879 Points ∼74% +12%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
20096 (min: 19942, max: 20278) Points ∼68% +3%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
19569 Points ∼66%
Fujitsu Celsius H970
NVIDIA Quadro P4000, Intel Xeon E3-1535M v6
15433 Points ∼52% -21%
MSI WT72-6QM
NVIDIA Quadro M5000M, Intel Xeon E3-1505M v5
11820 Points ∼40% -40%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
11162 Points ∼38% -43%
Dell Precision 7710
AMD FirePro W7170M, Intel Xeon E3-1535M v5
9708 Points ∼33% -50%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
7319 Points ∼25% -63%
3DMark
1920x1080 Fire Strike Graphics
Guru Mars K
NVIDIA GeForce GTX 1080 (Laptop), Intel Core i7-7700
21778 Points ∼100% +48%
Schenker XMG U507 2017
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7700K
18624 Points ∼86% +27%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q, Intel Core i7-7700HQ
18219 Points ∼84% +24%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7820HK
16629 Points ∼76% +13%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
14666 Points ∼67%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
14665 (min: 14572, max: 14667) Points ∼67% 0%
Fujitsu Celsius H970
NVIDIA Quadro P4000, Intel Xeon E3-1535M v6
12259 Points ∼56% -16%
Razer Blade (2017) UHD
NVIDIA GeForce GTX 1060 (Laptop), Intel Core i7-7700HQ
10715 Points ∼49% -27%
MSI WT72-6QM
NVIDIA Quadro M5000M, Intel Xeon E3-1505M v5
9087 Points ∼42% -38%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
9022 Points ∼41% -38%
Dell Precision 7710
AMD FirePro W7170M, Intel Xeon E3-1535M v5
6935 Points ∼32% -53%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
5869 Points ∼27% -60%
1280x720 Cloud Gate Standard Graphics
Guru Mars K
NVIDIA GeForce GTX 1080 (Laptop), Intel Core i7-7700
134669 Points ∼100% +55%
Schenker XMG U507 2017
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7700K
120027 Points ∼89% +38%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q, Intel Core i7-7700HQ
114542 Points ∼85% +32%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
86679 Points ∼64%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
83316 (min: 76849, max: 83381) Points ∼62% -4%
Lenovo Legion Y920-17IKB
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7820HK
70132 Points ∼52% -19%
MSI WT72-6QM
NVIDIA Quadro M5000M, Intel Xeon E3-1505M v5
61789 Points ∼46% -29%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
61574 Points ∼46% -29%
Fujitsu Celsius H970
NVIDIA Quadro P4000, Intel Xeon E3-1535M v6
53834 Points ∼40% -38%
Razer Blade (2017) UHD
NVIDIA GeForce GTX 1060 (Laptop), Intel Core i7-7700HQ
48409 Points ∼36% -44%
Dell Precision 7710
AMD FirePro W7170M, Intel Xeon E3-1535M v5
43124 Points ∼32% -50%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
37841 Points ∼28% -56%
Unigine Heaven 4.0
Extreme Preset OpenGL
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
88.2 fps ∼100%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
86.6 fps ∼98% -2%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
53.8 fps ∼61% -39%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
29.5 fps ∼33% -67%
Extreme Preset DX11
Schenker XMG U507 2017
NVIDIA GeForce GTX 1070 (Laptop), Intel Core i7-7700K
115.5 fps ∼100% +15%
Asus Zephyrus GX501
NVIDIA GeForce GTX 1080 Max-Q, Intel Core i7-7700HQ
111.3 fps ∼96% +11%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
100.3 fps ∼87%
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
95.6 fps ∼83% -5%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
59.3 fps ∼51% -41%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
35.1 fps ∼30% -65%
Unigine Valley 1.0
1920x1080 Extreme HD DirectX AA:x8
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
74.8 fps ∼100% +1%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
73.9 fps ∼99%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
50.9 fps ∼68% -31%
MSI WT72-6QM
NVIDIA Quadro M5000M, Intel Xeon E3-1505M v5
47.3 fps ∼63% -36%
Dell Precision 7710
AMD FirePro W7170M, Intel Xeon E3-1535M v5
30.7 fps ∼41% -58%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
28.1 fps ∼38% -62%
1920x1080 Extreme HD Preset OpenGL AA:x8
HP ZBook 17 G4-Y3J82AV
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
60.8 fps ∼100% +10%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
55.4 fps ∼91%
Lenovo ThinkPad P71-20HK0004GE
NVIDIA Quadro P3000, Intel Core i7-7820HQ
40.5 fps ∼67% -27%
Dell Precision 7710
AMD FirePro W7170M, Intel Xeon E3-1535M v5
26.6 fps ∼44% -52%
MSI WE72 7RJ
NVIDIA Quadro M2200, Intel Core i7-7700HQ
23.1 fps ∼38% -58%
3DMark 11 Performance
16158 poäng
3DMark Ice Storm Standard Score
58131 poäng
3DMark Cloud Gate Standard Score
28999 poäng
3DMark Fire Strike Score
12298 poäng
3DMark Time Spy Score
4823 poäng
Hjälp
01234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556Tooltip
The Witcher 3 ultra
låg med. hög ultra4K
The Witcher 3 (2015) 53.436fps
Star Wars Battlefront (2015) 118.544fps
Rainbow Six Siege (2015) 55.6fps
Rise of the Tomb Raider (2016) 97.98435.8fps
Battlefield 1 (2016) 40.8fps
For Honor (2017) 127.9121.195.137.6fps
Ghost Recon Wildlands (2017) 83.976.542.827.5fps
Prey (2017) 125.247.8fps

Ljudnivå

Låg belastning
29.5 / 29.5 / 29.5 dB(A)
Hög belastning
35 / 47.8 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: 29.5 dB(A)
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
Lenovo ThinkPad P71-20HK0004GE
Quadro P3000, 7820HQ, Samsung PM961 NVMe MZVLW512HMJP
HP ZBook 17 G4-Y3J82AV
Quadro P5000, E3-1535M v6, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH
MSI WE72 7RJ
Quadro M2200, 7700HQ, Samsung SM961 MZVPW256 m.2 PCI-e
Fujitsu Celsius H970
Quadro P4000, E3-1535M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e
Noise
2%
-7%
-14%
-10%
off / environment *
29.5
29.2
1%
29.6
-0%
29.3
1%
30.2
-2%
Idle Minimum *
29.5
29.2
1%
29.6
-0%
36.3
-23%
30.2
-2%
Idle Average *
29.5
29.2
1%
31.7
-7%
36.3
-23%
32.8
-11%
Idle Maximum *
29.5
32.2
-9%
34.4
-17%
36.6
-24%
32.8
-11%
Load Average *
35
34.7
1%
41.3
-18%
40.4
-15%
47.3
-35%
Witcher 3 ultra *
41
45.6
-11%
Load Maximum *
47.8
39.1
18%
45.6
5%
46.6
3%
47.3
1%

* ... smaller is better

 40.3 °C42.3 °C41.4 °C 
 39.1 °C40.7 °C37 °C 
 25.6 °C27.3 °C26.9 °C 
Max: 42.3 °C
Medel: 35.6 °C
40.5 °C44.9 °C37.9 °C
34.2 °C39.2 °C36 °C
27.1 °C27.5 °C27 °C
Max: 44.9 °C
Medel: 34.9 °C
Strömförsörjning (max.)  41.1 °C | Rumstemperatur 20.8 °C | Voltcraft IR-900
Strömförbrukning
Av/Standbydarklight 0.37 / 0.97 Watt
Låg belastningdarkmidlight 9.6 / 20.5 / 22.9 Watt
Hög belastning midlight 96.8 / 202.1 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Dell Precision 7720
E3-1535M v6, Quadro P5000, Toshiba NVMe THNSN5512GPU7, IGZO, 3840x2160, 17.3
Lenovo ThinkPad P71-20HK0004GE
7820HQ, Quadro P3000, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 17.3
HP ZBook 17 G4-Y3J82AV
E3-1535M v6, Quadro P5000, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH, IPS, 3840x2160, 17.3
MSI WE72 7RJ
7700HQ, Quadro M2200, Samsung SM961 MZVPW256 m.2 PCI-e, IPS, 1920x1080, 17.3
Fujitsu Celsius H970
E3-1535M v6, Quadro P4000, Samsung SM961 MZVKW512HMJP m.2 PCI-e, IPS LED, 1920x1080, 17.3
MSI WT72-6QM
E3-1505M v5, Quadro M5000M, Toshiba NVMe THNSN5256GPU7, IPS, 1920x1080, 17.3
Power Consumption
17%
-5%
-2%
14%
-48%
Idle Minimum *
9.6
7.44
22%
12.9
-34%
15
-56%
10.7
-11%
24.8
-158%
Idle Average *
20.5
18
12%
19.6
4%
20.1
2%
15.8
23%
29.7
-45%
Idle Maximum *
22.9
21.8
5%
23.6
-3%
23.8
-4%
17.8
22%
30.1
-31%
Load Average *
96.8
77.1
20%
92.8
4%
85.6
12%
92
5%
105.2
-9%
Load Maximum *
202.1
150.5
26%
190
6%
128
37%
137
32%
192.2
5%
Witcher 3 ultra *
148.5

* ... smaller is better

Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
11tim 25min
NBC WiFi Websurfing Battery Test 1.3 (Edge 40.15063.0.0)
6tim 19min
Big Buck Bunny H.264 1080p
6tim 45min
Hög belastning (maximal ljusstyrka)
1tim 10min
Dell Precision 7720
E3-1535M v6, Quadro P5000, 91 Wh
Lenovo ThinkPad P71-20HK0004GE
7820HQ, Quadro P3000, 96 Wh
HP ZBook 17 G4-Y3J82AV
E3-1535M v6, Quadro P5000, 95 Wh
MSI WE72 7RJ
7700HQ, Quadro M2200, 51 Wh
Fujitsu Celsius H970
E3-1535M v6, Quadro P4000, 96 Wh
Dell Precision 7710
E3-1535M v5, FirePro W7170M, 72 Wh
Battery Runtime
11%
-11%
-52%
34%
0%
Reader / Idle
685
872
27%
469
-32%
268
-61%
1002
46%
775
13%
H.264
405
517
28%
316
-22%
181
-55%
573
41%
283
-30%
WiFi v1.3
379
358
-6%
295
-22%
177
-53%
542
43%
365
-4%
Load
70
66
-6%
92
31%
42
-40%
74
6%
85
21%

För

+ högkvalitativt & robust hölje
+ bra & väldigt ljusstark 4K-skärm
+ utmärkt prestanda, även under belastning
+ enkel att underhålla
+ hyfsat portutbud
+ individuella konfigurationer
+ låg ljudnivå och värmeutveckling
+ batteritiden
+ inmatningsenheterna

Emot

- bleeding från bakgrundsbelysningen vid den nedre kanten
- PWM på låga ljusstyrkenivåer
- skärmen behöver kalibreras för bästa prestanda
- SD-läsaren fungerade inte i vårt testexemplar
- dålig placering av SIM-platsen
- dyr
In review: Dell Precision 7720. Test model courtesy of Dell Germany.
In review: Dell Precision 7720. Test model courtesy of Dell Germany.

Dells Precision 7720 är en väldigt kraftfull mobil arbetsstation. Det högkvalitativa höljet är i princip oförändrat från den tidigare generationen och du får nu en Thunderbolt 3-port som standard. Föregångaren hade fortfarande en del problem med att utnyttja sin fulla potential vid kombinerad belastning på CPU & GPU, men det verkar som att tillverkaren har förbättrat detta. Vårt testexemplar är utrustat med dom allra kraftfullaste komponenterna, men utnyttjandet av prestandan är ändå väldigt bra, även vid extrem belastning. Huruvida du behöver den mängden prestanda är förstås en annan fråga. Särskilt grafikkortet är för många användarfall inte nödvändigt.

Vi blev ganska besvikna på 4K PremierColor-skärmen. Detta är förstås gnäll på en väldigt hög nivå,  men vi hade förväntat oss bättre resultat efter leverans för den extra kostnaden. En kalibrering är definitivt rekommenderad för den här enheten. Bakgrundbelysningens bleeding på den undre kanten är också en aning irriterande och skärmen använder PWM på låga ljusstyrkenivåer.

Precision 7720 är ett bra val när du behöver mycket prestanda, då denna mobila arbetsstation faktiskt kan utnyttja hela prestandan hos dom dyra komponenterna.

Det finns inga problem med irriterande fläktar, trots den höga prestandan. Sant, du kan höra dom tydligt vid hög belastning, men dom är ofta avstängda när du utför enklare uppgifter. Vi kan inte riktigt kritisera temperaturutvecklingen heller, och detsamma gäller batteritiden.

Utöver skärmens nackdelar så måste du titta noggrant för att hitta några problem. Listan inkluderar förstås SD-läsaren, som inte fungerade på vår testmodell, men det borde vara en isolerad händelse. SIM-platsen sitter på höljets undersida och är svår att nå, vilket förhindrar ett snabbt byte av datakort i andra länder, till exempel.

Dell Precision 7720 - 01/21/2018 v6
Andreas Osthoff

Design
87 / 98 → 88%
Tangentbord
92%
Mus
86%
Anslutningar
71 / 81 → 88%
Vikt
53 / 10-66 → 76%
Batteri
88%
Skärm
89%
Spelprestanda
95%
Programprestanda
94%
Temperatur
90 / 95 → 94%
Ljudnivå
85 / 90 → 94%
Audio
55%
Camera
40 / 85 → 47%
Medel
80%
89%
Workstation - Vägt medel
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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Dell Precision 7720 (Xeon, P5000, 4K) Arbetsstation (Sammanfattning)
Andreas Osthoff, 2018-01-25 (Update: 2018-01-25)