Notebookcheck

Breve Análise do Workstation Dell Precision 7730 (Core i7-8850H, Quadro P3200, FHD)

Benjamin Herzig, 👁 Andreas Osthoff (traduzido por Ricardo Soto), 05/09/2019

Poderoso, mas sem a duração de bateria necessária. A Dell redesenhou seus maiores workstations Precision, dos quais o Precision 7730 é um deles. O novo workstation de 17,3 polegadas tem um design mais compacto do que seu antecessor, embora você possa ter dificuldade em diferenciar os dois. O Precision 7730 certamente tem muita potência, mas será que seus 92 Wh podem dar conta do recado?

Dell Precision 7730
Processador
Intel Core i7-8850H
Placa gráfica
NVIDIA Quadro P3200 - 6144 MB, Análises do: 1328 MHz, Memoría: 1753 MHz, GP104, 411.63, Optimus
Memória
16384 MB 
, DDR4-2666, 2 de 4 slots SODIMM livres, máx. 128 GB
Pantalha
17.3 polegadas 16:9, 1920 x 1080 pixel 127 PPI, B173HAN01.3, IPS LED, Brilhante: não
placa mãe
Intel C246 (Cannon Lake-H)
Disco rígido
Samsung SSD PM981 MZVLB512HAJQ, 512 GB 
, M.2 2280, PCIe NVMe SSD, 441 GB livre
Placa de Som
Intel Cannon Lake-H/S - cAVS (Audio, Voice, Speech)
Conexões
3 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 1 HDMI, 3 DisplayPort, Conexões Audio: Conector combinado para fones e microfone de 3,5 mm, Card Reader: Leitor de cartões SD, 1 eSata
Funcionamento em rede
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Wireless-AC 9260 (a/b/g/n/ac), Bluetooth 5.0
Tamanho
altura x largura x profundidade (em mm): 30 x 414 x 274
Bateria
92 Wh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 0.92 MP
Características adicionais
Alto falantes: Estéreo de 2W, Teclado: Chiclet de 6 filas com teclado numérico, Iluminação do Teclado: sim, Dell SupportAssist, Dell PremierColor, Dell Precision Optimizer, Dell Digital Delivery, Dell Power Manager, Dell Command, Microsoft Office trial, 36 Meses Garantia
peso
3.347 kg, Suprimento de energia: 788 g
Preço
2800 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

417 mm 281 mm 35 mm 3.6 kg418 mm 288 mm 30 mm 3.5 kg416 mm 281 mm 29.4 mm 3.4 kg414 mm 274 mm 30 mm 3.3 kg
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Precision 7730
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
198 MB/s ∼100%
Lenovo ThinkPad P72-20MB000EGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
171 MB/s ∼86% -14%
Fujitsu Celsius H980
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
148 MB/s ∼75% -25%
Average of class Workstation
  (17.2 - 213, n=55)
137 MB/s ∼69% -31%
maximum AS SSD Seq Read Test (1GB)
Dell Precision 7730
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
212.8 MB/s ∼100%
Lenovo ThinkPad P72-20MB000EGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
203.3 MB/s ∼96% -4%
Fujitsu Celsius H980
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
176.9 MB/s ∼83% -17%
Average of class Workstation
  (18.4 - 255, n=55)
173 MB/s ∼81% -19%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Fujitsu Celsius H980
Intel Wireless-AC 9560
693 (min: 345, max: 697) MBit/s ∼100% +19%
Lenovo ThinkPad P72-20MB000EGE
Intel Wireless-AC 9560
681 (min: 341, max: 686) MBit/s ∼98% +17%
Average of class Workstation
  (292 - 705, n=40)
610 MBit/s ∼88% +5%
Dell Precision 7720
Intel Dual Band Wireless-AC 8265
587 MBit/s ∼85% +1%
Dell Precision 7730
Intel Wireless-AC 9260
580 MBit/s ∼84%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell Precision 7730
Intel Wireless-AC 9260
683 MBit/s ∼100%
Fujitsu Celsius H980
Intel Wireless-AC 9560
652 (min: 330, max: 712) MBit/s ∼95% -5%
Lenovo ThinkPad P72-20MB000EGE
Intel Wireless-AC 9560
642 (min: 629, max: 650) MBit/s ∼94% -6%
Average of class Workstation
  (83 - 690, n=40)
526 MBit/s ∼77% -23%
Dell Precision 7720
Intel Dual Band Wireless-AC 8265
518 MBit/s ∼76% -24%
319
cd/m²
334
cd/m²
335
cd/m²
282
cd/m²
322
cd/m²
300
cd/m²
305
cd/m²
329
cd/m²
322
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 335 cd/m² Médio: 316.4 cd/m² Minimum: 11.7 cd/m²
iluminação: 84 %
iluminação com acumulador: 322 cd/m²
Contraste: 1342:1 (Preto: 0.24 cd/m²)
ΔE Color 2.2 | 0.4-29.43 Ø6.1, calibrated: 1.9
ΔE Greyscale 1.6 | 0.64-98 Ø6.4
93.3% sRGB (Argyll 3D) 60.4% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.19
Dell Precision 7730
B173HAN01.3, , 1920x1080, 17.3
Lenovo ThinkPad P72-20MB000EGE
LP173WF4_SPF7, , 1920x1080, 17.3
Fujitsu Celsius H980
LG Philips, LP173WF4-SPF5, , 1920x1080, 17.3
Dell Precision 7720
SHP1446 (LQ173D1), , 3840x2160, 17.3
Response Times
14%
26%
-32%
Response Time Grey 50% / Grey 80% *
48.8 (24.4, 24.4)
40.8 (22, 18.8)
16%
38 (19.2, 18.8)
22%
60 (26.8, 33.2)
-23%
Response Time Black / White *
32.8 (18.8, 14)
28.8 (15.6, 13.2)
12%
23.2 (10, 13.2)
29%
46.4 (28.4, 18)
-41%
PWM Frequency
120500 (99)
1020 (20)
Screen
-35%
-64%
-21%
Brightness middle
322
338
5%
400
24%
464
44%
Brightness
316
317
0%
394
25%
441
40%
Brightness Distribution
84
86
2%
92
10%
89
6%
Black Level *
0.24
0.28
-17%
0.51
-113%
0.45
-88%
Contrast
1342
1207
-10%
784
-42%
1031
-23%
Colorchecker DeltaE2000 *
2.2
4.3
-95%
5.3
-141%
3.2
-45%
Colorchecker DeltaE2000 max. *
4.6
10.2
-122%
9.3
-102%
6.1
-33%
Colorchecker DeltaE2000 calibrated *
1.9
3.7
-95%
3.8
-100%
Greyscale DeltaE2000 *
1.6
2.2
-38%
5.5
-244%
4.2
-163%
Gamma
2.19 100%
2.17 101%
2.17 101%
2.01 109%
CCT
6621 98%
6621 98%
6686 97%
6736 96%
Color Space (Percent of AdobeRGB 1998)
60.4
55.8
-8%
55.8
-8%
88.1
46%
Color Space (Percent of sRGB)
93.3
84.7
-9%
84.9
-9%
100
7%
Total Average (Program / Settings)
-11% / -28%
-19% / -50%
-27% / -23%

* ... 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
32.8 ms ... rise ↗ and fall ↘ combined↗ 18.8 ms rise
↘ 14 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. » 84 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.4 ms).
       Response Time 50% Grey to 80% Grey
48.8 ms ... rise ↗ and fall ↘ combined↗ 24.4 ms rise
↘ 24.4 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. » 80 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (40.6 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: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9603 (minimum: 43 - maximum: 142900) Hz was measured.

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Dell Precision 7730 Intel Core i7-8850H, Intel Core i7-8850H: Ø1158 (1144.66-1276.49)
Lenovo ThinkPad P72-20MB000EGE Intel Core i7-8850H, Intel Core i7-8850H; Undervolting: Ø1267 (1252.58-1272.26)
Lenovo ThinkPad P72-20MB000EGE Intel Core i7-8850H, Intel Core i7-8850H; Default: Ø1147 (1115.23-1244.83)
Fujitsu Celsius H980 Intel Core i7-8750H, Intel Core i7-8750H: Ø1034 (1025.75-1058.79)
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad P72-20MB000EGE
Intel Core i7-8850H
184 Points ∼100% +1%
Dell Precision 7730
Intel Core i7-8850H
182 Points ∼99%
Average Intel Core i7-8850H
  (176 - 185, n=10)
180 Points ∼98% -1%
Dell Precision 7720
Intel Xeon E3-1535M v6
179 Points ∼97% -2%
Fujitsu Celsius H980
Intel Core i7-8750H
175 Points ∼95% -4%
Average of class Workstation
  (117 - 214, n=87)
157 Points ∼85% -14%
CPU Multi 64Bit
Lenovo ThinkPad P72-20MB000EGE
Intel Core i7-8850H
1267 Points ∼100% +10%
Lenovo ThinkPad P72-20MB000EGE
Intel Core i7-8850H
1262 Points ∼100% +9%
Dell Precision 7730
Intel Core i7-8850H
1153 (min: 1144.66, max: 1276.49) Points ∼91%
Average Intel Core i7-8850H
  (929 - 1276, n=14)
1118 Points ∼88% -3%
Fujitsu Celsius H980
Intel Core i7-8750H
1090 Points ∼86% -5%
Dell Precision 7720
Intel Xeon E3-1535M v6
848 Points ∼67% -26%
Average of class Workstation
  (260 - 1623, n=89)
735 Points ∼58% -36%
Cinebench R15 CPU Multi 64Bit
1153 Points
Cinebench R15 OpenGL 64Bit
172 fps
Cinebench R15 Ref. Match 64Bit
100 %
Cinebench R15 CPU Single 64Bit
182 Points
Ajuda
PCMark 10
Digital Content Creation
Fujitsu Celsius H980
Quadro P3200, 8750H, Samsung SSD PM981 MZVLB512HAJQ
6622 Points ∼100% +4%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
6437 Points ∼97% +1%
Dell Precision 7730
Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ
6353 Points ∼96%
Average Intel Core i7-8850H, NVIDIA Quadro P3200
  (6058 - 6353, n=2)
6206 Points ∼94% -2%
Lenovo ThinkPad P72-20MB000EGE
Quadro P3200, 8850H, Lenovo LENSE20256GMSP34MEAT2TA
6058 Points ∼91% -5%
Average of class Workstation
  (2466 - 8528, n=31)
5065 Points ∼76% -20%
Productivity
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
7544 Points ∼100% +4%
Lenovo ThinkPad P72-20MB000EGE
Quadro P3200, 8850H, Lenovo LENSE20256GMSP34MEAT2TA
7459 Points ∼99% +2%
Average Intel Core i7-8850H, NVIDIA Quadro P3200
  (7278 - 7459, n=2)
7369 Points ∼98% +1%
Dell Precision 7730
Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ
7278 Points ∼96%
Fujitsu Celsius H980
Quadro P3200, 8750H, Samsung SSD PM981 MZVLB512HAJQ
7203 Points ∼95% -1%
Average of class Workstation
  (4897 - 8307, n=31)
7046 Points ∼93% -3%
Essentials
Dell Precision 7730
Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ
9251 Points ∼100%
Average Intel Core i7-8850H, NVIDIA Quadro P3200
  (9121 - 9251, n=2)
9186 Points ∼99% -1%
Lenovo ThinkPad P72-20MB000EGE
Quadro P3200, 8850H, Lenovo LENSE20256GMSP34MEAT2TA
9121 Points ∼99% -1%
Average of class Workstation
  (7172 - 9847, n=31)
8463 Points ∼91% -9%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
8077 Points ∼87% -13%
Fujitsu Celsius H980
Quadro P3200, 8750H, Samsung SSD PM981 MZVLB512HAJQ
8032 Points ∼87% -13%
Score
Dell Precision 7730
Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ
5401 Points ∼100%
Average Intel Core i7-8850H, NVIDIA Quadro P3200
  (5287 - 5401, n=3)
5341 Points ∼99% -1%
Lenovo ThinkPad P72-20MB000EGE
Quadro P3200, 8850H, Lenovo LENSE20256GMSP34MEAT2TA
5335 Points ∼99% -1%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
5248 Points ∼97% -3%
Fujitsu Celsius H980
Quadro P3200, 8750H, Samsung SSD PM981 MZVLB512HAJQ
5206 Points ∼96% -4%
Average of class Workstation
  (3281 - 6255, n=32)
4764 Points ∼88% -12%
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad P72-20MB000EGE
Quadro P3200, 8850H, Lenovo LENSE20256GMSP34MEAT2TA
5503 Points ∼100% +1%
Dell Precision 7730
Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ
5450 Points ∼99%
Average Intel Core i7-8850H, NVIDIA Quadro P3200
  (5276 - 5503, n=3)
5410 Points ∼98% -1%
Fujitsu Celsius H980
Quadro P3200, 8750H, Samsung SSD PM981 MZVLB512HAJQ
5132 Points ∼93% -6%
Average of class Workstation
  (3311 - 5655, n=69)
4808 Points ∼87% -12%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
4460 Points ∼81% -18%
Home Score Accelerated v2
Dell Precision 7730
Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ
4657 Points ∼100%
Lenovo ThinkPad P72-20MB000EGE
Quadro P3200, 8850H, Lenovo LENSE20256GMSP34MEAT2TA
4550 Points ∼98% -2%
Average Intel Core i7-8850H, NVIDIA Quadro P3200
  (4332 - 4657, n=3)
4513 Points ∼97% -3%
Fujitsu Celsius H980
Quadro P3200, 8750H, Samsung SSD PM981 MZVLB512HAJQ
4376 Points ∼94% -6%
Average of class Workstation
  (2320 - 5505, n=70)
3983 Points ∼86% -14%
Dell Precision 7720
Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7
3772 Points ∼81% -19%
PCMark 8 Home Score Accelerated v2
4657 pontos
PCMark 8 Work Score Accelerated v2
5450 pontos
Ajuda
Dell Precision 7730
Samsung SSD PM981 MZVLB512HAJQ
Dell Precision 7720
Toshiba NVMe THNSN5512GPU7
Lenovo ThinkPad P72-20MB000EGE
Lenovo LENSE20256GMSP34MEAT2TA
Fujitsu Celsius H980
Samsung SSD PM981 MZVLB512HAJQ
Average Samsung SSD PM981 MZVLB512HAJQ
 
CrystalDiskMark 5.2 / 6
8%
-4%
-5%
5%
Write 4K
103.2
169.16
64%
101.04
-2%
111.8
8%
122 (90.4 - 166, n=36)
18%
Read 4K
41.39
46.03
11%
45.37
10%
32.02
-23%
42.8 (28 - 61.3, n=35)
3%
Write Seq
1880
1234.23
-34%
1408.54
-25%
1539
-18%
1492 (112 - 2125, n=36)
-21%
Read Seq
2350
1853.87
-21%
2129.47
-9%
1252
-47%
1644 (501 - 2494, n=36)
-30%
Write 4K Q32T1
282.3
364.81
29%
320.28
13%
355.4
26%
416 (198 - 1707, n=36)
47%
Read 4K Q32T1
314.3
551.68
76%
348.3
11%
408.7
30%
396 (268 - 1015, n=36)
26%
Write Seq Q32T1
1881
1087.7
-42%
1529.2
-19%
1912.6
2%
1918 (1714 - 2128, n=36)
2%
Read Seq Q32T1
3216
2582.2
-20%
2957
-8%
2529.9
-21%
2935 (1772 - 3487, n=36)
-9%
Samsung SSD PM981 MZVLB512HAJQ
Sequential Read: 2603 MB/s
Sequential Write: 1865 MB/s
512K Read: 2009 MB/s
512K Write: 1848 MB/s
4K Read: 66.46 MB/s
4K Write: 159.3 MB/s
4K QD32 Read: 513.6 MB/s
4K QD32 Write: 479.8 MB/s
3DMark 11 - 1280x720 Performance GPU
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
19569 Points ∼100% +19%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
17021 Points ∼87% +4%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
16805 Points ∼86% +2%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
16433 Points ∼84%
Average NVIDIA Quadro P3200
  (14673 - 17021, n=4)
16233 Points ∼83% -1%
Average of class Workstation
  (841 - 25266, n=101)
6007 Points ∼31% -63%
3DMark
2560x1440 Time Spy Graphics
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
4378 Points ∼100%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
4356 Points ∼99%
Average NVIDIA Quadro P3200
  (3732 - 4378, n=3)
4155 Points ∼95%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
2898 Points ∼66%
Average of class Workstation
  (566 - 6454, n=20)
2789 Points ∼64%
1920x1080 Fire Strike Graphics
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
14666 Points ∼100% +17%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
12558 Points ∼86%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
12555 Points ∼86% 0%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
12554 Points ∼86% 0%
Average NVIDIA Quadro P3200
  (11316 - 12558, n=4)
12246 Points ∼83% -2%
Average of class Workstation
  (752 - 18544, n=93)
4867 Points ∼33% -61%
1280x720 Cloud Gate Standard Graphics
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
86679 Points ∼100% +5%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
84059 Points ∼97% +2%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
82713 Points ∼95%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
82300 Points ∼95% 0%
Average NVIDIA Quadro P3200
  (57501 - 84059, n=4)
76643 Points ∼88% -7%
Average of class Workstation
  (5836 - 107472, n=93)
31069 Points ∼36% -62%
SPECviewperf 12
1900x1060 Solidworks (sw-03)
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
148.39 fps ∼100% +45%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
144.9 fps ∼98% +42%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
142.34 fps ∼96% +40%
Average NVIDIA Quadro P3200
  (102 - 148, n=5)
130 fps ∼88% +27%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
102.01 fps ∼69%
Average of class Workstation
  (15.6 - 212, n=77)
76.5 fps ∼52% -25%
1900x1060 Siemens NX (snx-02)
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
157.44 fps ∼100% +45%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
134.52 fps ∼85% +24%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
130.1 fps ∼83% +20%
Average NVIDIA Quadro P3200
  (108 - 135, n=5)
124 fps ∼79% +14%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
108.36 fps ∼69%
Average of class Workstation
  (4.87 - 218, n=77)
58.2 fps ∼37% -46%
1900x1060 Showcase (showcase-01)
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
68.76 fps ∼100% +17%
Average NVIDIA Quadro P3200
  (58.5 - 59.9, n=5)
59.1 fps ∼86% +1%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
59.05 fps ∼86% +1%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
58.71 fps ∼85%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
58.52 fps ∼85% 0%
Average of class Workstation
  (3.93 - 75.6, n=75)
30.2 fps ∼44% -49%
1900x1060 Medical (medical-01)
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
62.74 fps ∼100% +44%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
48.7 fps ∼78% +11%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
47.28 fps ∼75% +8%
Average NVIDIA Quadro P3200
  (43.7 - 48.7, n=5)
46.2 fps ∼74% +6%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
43.68 fps ∼70%
Average of class Workstation
  (0.99 - 79.4, n=76)
21.8 fps ∼35% -50%
1900x1060 Maya (maya-04)
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
92.73 fps ∼100% +43%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
90.3 fps ∼97% +39%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
88.79 fps ∼96% +37%
Average NVIDIA Quadro P3200
  (64.9 - 92.7, n=5)
79.8 fps ∼86% +23%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
64.91 fps ∼70%
Average of class Workstation
  (5.4 - 148, n=77)
44.7 fps ∼48% -31%
1900x1060 Energy (energy-01)
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
14.22 fps ∼100% +39%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
10.72 fps ∼75% +5%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
10.61 fps ∼75% +4%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
10.25 fps ∼72%
Average NVIDIA Quadro P3200
  (9.04 - 10.7, n=5)
10.2 fps ∼72% 0%
Average of class Workstation
  (0.06 - 16.9, n=77)
4.36 fps ∼31% -57%
1900x1060 Creo (creo-01)
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
117.15 fps ∼100% +11%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
112.57 fps ∼96% +6%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
109.47 fps ∼93% +4%
Average NVIDIA Quadro P3200
  (97.2 - 113, n=5)
106 fps ∼90% 0%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
105.73 fps ∼90%
Average of class Workstation
  (14 - 160, n=77)
53.8 fps ∼46% -49%
1900x1060 Catia (catia-04)
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
139.86 fps ∼100% +33%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
126.84 fps ∼91% +21%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
125.36 fps ∼90% +19%
Average NVIDIA Quadro P3200
  (105 - 127, n=5)
117 fps ∼84% +11%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
105.1 fps ∼75%
Average of class Workstation
  (13.4 - 197, n=77)
60.3 fps ∼43% -43%
1900x1060 3ds Max (3dsmax-05)
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
110.31 fps ∼100%
Average NVIDIA Quadro P3200
  (110 - 110, n=2)
110 fps ∼100% 0%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
109.97 fps ∼100% 0%
Average of class Workstation
  (11.4 - 110, n=14)
53.1 fps ∼48% -52%
LuxMark v2.0 64Bit
Room GPUs-only
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
2337 Samples/s ∼100% +6%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
2206 Samples/s ∼94%
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
2181 Samples/s ∼93% -1%
Average NVIDIA Quadro P3200
  (1842 - 2206, n=5)
2052 Samples/s ∼88% -7%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
1863 Samples/s ∼80% -16%
Average of class Workstation
  (49 - 2539, n=79)
799 Samples/s ∼34% -64%
Sala GPUs-only
Fujitsu Celsius H980
NVIDIA Quadro P3200, Intel Core i7-8750H
4383 Samples/s ∼100% 0%
Dell Precision 7730
NVIDIA Quadro P3200, Intel Core i7-8850H
4369 Samples/s ∼100%
Dell Precision 7720
NVIDIA Quadro P5000, Intel Xeon E3-1535M v6
4357 Samples/s ∼99% 0%
Average NVIDIA Quadro P3200
  (3612 - 4383, n=5)
4038 Samples/s ∼92% -8%
Lenovo ThinkPad P72-20MB000EGE
NVIDIA Quadro P3200, Intel Core i7-8850H
3635 Samples/s ∼83% -17%
Average of class Workstation
  (48 - 5183, n=80)
1477 Samples/s ∼34% -66%
3DMark 11 Performance
15079 pontos
3DMark Cloud Gate Standard Score
34440 pontos
3DMark Fire Strike Score
11058 pontos
Ajuda
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Dell Precision 7720
Intel Xeon E3-1535M v6, NVIDIA Quadro P5000
53.4 fps ∼100% +15%
Dell Precision 7730
Intel Core i7-8850H, NVIDIA Quadro P3200
46.4 fps ∼87%
Lenovo ThinkPad P72-20MB000EGE
Intel Core i7-8850H, NVIDIA Quadro P3200
46.1 fps ∼86% -1%
Average NVIDIA Quadro P3200
  (41.6 - 46.4, n=4)
44.9 fps ∼84% -3%
Average of class Workstation
  (5.7 - 66.7, n=50)
24.1 fps ∼45% -48%
0510152025303540455055Tooltip
Dell Precision 7730 Quadro P3200, 8850H, Samsung SSD PM981 MZVLB512HAJQ: Ø44.5 (42-47)
baixo média alto ultra
BioShock Infinite (2013) 306.9265.1246114.2fps
The Witcher 3 (2015) 218.6148.282.246.4fps
Dota 2 Reborn (2015) 140131123117fps
Rise of the Tomb Raider (2016) 181.7146.384.671.1fps
X-Plane 11.11 (2018) 1018673fps

Barulho

Ocioso
29.7 / 29.7 / 29.7 dB
Carga
31.4 / 44.2 dB
  red to green bar
 
 
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: 29.7 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2027.429.632.127.829.629.32524.524.228.623.425.125.73127.730.531.62828.429.84025.327.628.726.125.1245024.324.625.525.222.424.16325.72425.724.724.225.28025.824.323.222.922.725.410027.223.722.222.62326.61252623.422.522.62225.616025.924.722.622.422.526.320026.424.921.921.521.726.825025.523.62321.421.225.33152724.52221.521.426.640028.924.321.921.220.52850028.625.721.520.719.629.463029.226.722.620.419.329.380030.726.221.619.418.830.7100033.828.521.919.518.333.2125036.730.721.919.317.636160035.528.619.917.917.635.5200036.528.419.917.616.936.2250033.525.917.916.416.933.531503123.416.61616.730.5400026.51915.915.816.426.3500022.317.415.715.616.122.4630020.616.615.715.816.420.7800017.815.915.715.616.417.8100001615.615.515.516.4161250015.315.315.315.31615.5160001515.115.21515.915SPL44.237.931.429.929.744N42.61.51.31.34median 27median 24.3median 21.5median 19.3median 17.6median 26.6Delta43.72.52.62.43.73131.131.132.527.826.627.225.823.127.826.426.124.326.525.628.226.122.924.528.626.522.321.830.124.221.720.830.624.323.123.132.622.621.721.52823.72319.923.924.622.620.524.723.621.820.124.223.921.719.62525.221.12025.424.920.719.425.525.420.418.825.724.420.318.324.224.920.117.724.625.719.71725.424.619.116.32526.72115.926.42621.515.526.529.519.815.229.527.518.71527.724.617.614.924.424.117.31523.721.616.414.621.318.315.814.518.315.415.514.515.714.814.814.114.937.731.728.637.82.81.61.12.8median 24.6median 20.3median 17median 251.21.72.41.5hearing rangehide median Fan NoiseDell Precision 7730Lenovo ThinkPad P72-20MB000EGE
 49.1 °C45.5 °C50 °C 
 35.9 °C44.6 °C45.2 °C 
 24.7 °C29.9 °C29.3 °C 
Máximo: 50 °C
Médio: 39.4 °C
52.7 °C59.8 °C41.2 °C
46.7 °C49.5 °C38.9 °C
28.8 °C31.3 °C26.3 °C
Máximo: 59.8 °C
Médio: 41.7 °C
alimentação elétrica  47.9 °C | Temperatura do quarto 20.4 °C | Voltcraft IR-900
(-) The average temperature for the upper side under maximal load is 39.4 °C / 103 F, compared to the average of 31.1 °C / 88 F for the devices in the class Workstation.
(-) The maximum temperature on the upper side is 50 °C / 122 F, compared to the average of 37.1 °C / 99 F, ranging from 23 to 69.8 °C for the class Workstation.
(-) The bottom heats up to a maximum of 59.8 °C / 140 F, compared to the average of 40.4 °C / 105 F
(+) In idle usage, the average temperature for the upper side is 26.4 °C / 80 F, compared to the device average of 31.1 °C / 88 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 34.4 °C / 94 F, compared to the device average of 31.1 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.9 °C / 85.8 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.8 °C / 82 F (-2.1 °C / -3.8 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2029.631.22525.124.13128.428.94025.125.65022.426.66324.2278022.726.71002336.31252243.516022.55320021.756.825021.254.331521.453.240020.553.750019.65763019.366.280018.869100018.370.1125017.670.9160017.672.3200016.970.4250016.968.8315016.769400016.468.4500016.171.9630016.467800016.460.31000016.457.8125001666.31600015.968.6SPL29.781.1N1.349.1median 17.6median 66.3Delta2.473337.127.327.12931.52628.22726.923.532.921.529.523.526.124.125.623.329.523.735.222.639.62149.319.954.819.956.919.158.218.55717.763.617.560.816.458.615.860.615.654.415.251.71555.61555.814.651.514.745.214.638.414.239.214.140.228.969.61.223.7median 17.5median 51.738.9hearing rangehide median Pink NoiseDell Precision 7730Lenovo ThinkPad P72-20MB000EGE
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Precision 7730 audio analysis

(±) | speaker loudness is average but good (81.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.7% lower than median
(±) | linearity of bass is average (11.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.4% lower than median
(+) | mids are linear (5.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4% away from median
(+) | highs are linear (5.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.6% difference to median)
Compared to same class
» 25% of all tested devices in this class were better, 11% similar, 64% worse
» The best had a delta of 10%, average was 19%, worst was 31%
Compared to all devices tested
» 18% of all tested devices were better, 4% similar, 78% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad P72-20MB000EGE audio analysis

(-) | not very loud speakers (69.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.4% lower than median
(±) | linearity of bass is average (13.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.2% higher than median
(±) | linearity of mids is average (8.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(±) | linearity of highs is average (12.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (27.5% difference to median)
Compared to same class
» 86% of all tested devices in this class were better, 8% similar, 6% worse
» The best had a delta of 10%, average was 19%, worst was 31%
Compared to all devices tested
» 81% of all tested devices were better, 5% similar, 15% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.09 / 0.12 Watt
Ociosodarkmidlight 10.1 / 18 / 19.7 Watt
Carga midlight 89.6 / 204 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Precision 7730
8850H, Quadro P3200, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 1920x1080, 17.3
Dell Precision 7720
E3-1535M v6, Quadro P5000, Toshiba NVMe THNSN5512GPU7, IGZO, 3840x2160, 17.3
Lenovo ThinkPad P72-20MB000EGE
8850H, Quadro P3200, Lenovo LENSE20256GMSP34MEAT2TA, IPS, 1920x1080, 17.3
Fujitsu Celsius H980
8750H, Quadro P3200, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 17.3
Average NVIDIA Quadro P3200
 
Average of class Workstation
 
Power Consumption
-6%
28%
-17%
-0%
-5%
Idle Minimum *
10.1
9.6
5%
4.6
54%
14.8
-47%
10.9 (4.6 - 15.7, n=5)
-8%
13.7 (2.4 - 65.2, n=123)
-36%
Idle Average *
18
20.5
-14%
12.2
32%
20.4
-13%
17.1 (12.2 - 20.4, n=5)
5%
19.8 (5.3 - 69, n=122)
-10%
Idle Maximum *
19.7
22.9
-16%
15.4
22%
21.5
-9%
19.6 (15.4 - 25.7, n=5)
1%
23.1 (7.1 - 73.1, n=123)
-17%
Load Average *
89.6
96.8
-8%
79.6
11%
98.4
-10%
95.1 (79.6 - 119, n=5)
-6%
88.4 (34.4 - 185, n=121)
1%
Load Maximum *
204
202.1
1%
176
14%
213.5
-5%
191 (174 - 214, n=5)
6%
132 (43.5 - 336, n=121)
35%
Witcher 3 ultra *
134
86
36%

* ... smaller is better

Tempo de Execução da Bateria
NBC WiFi Websurfing Battery Test 1.3 (Edge)
5h 35min
Big Buck Bunny H.264 1080p
5h 45min
Carga (máximo brilho)
1h 30min
Dell Precision 7730
8850H, Quadro P3200, 92 Wh
Dell Precision 7720
E3-1535M v6, Quadro P5000, 91 Wh
Lenovo ThinkPad P72-20MB000EGE
8850H, Quadro P3200, 99 Wh
Fujitsu Celsius H980
8750H, Quadro P3200, 96 Wh
Average of class Workstation
 
Battery Runtime
3%
66%
14%
11%
Reader / Idle
685
1697
811
604 (63 - 2360, n=116)
H.264
345
405
17%
739
114%
355
3%
388 (123 - 1131, n=56)
12%
WiFi v1.3
335
379
13%
670
100%
496
48%
407 (106 - 974, n=63)
21%
Load
90
70
-22%
76
-16%
82
-9%
90.7 (22 - 323, n=111)
1%

Pro

+ Robusto
+ Design premium
+ Portas numerosas
+ Teclado confortável
+ Desempenho impressionante da CPU
+ Desempenho decente da GPU
+ Ampla gama de opções de configuração
+ Tela de alta qualidade
+ Leitor de cartões SD veloz
+ 36 meses de garantia

Contra

- Duração fraca da bateria
- Altas temperaturas da superfície
- Desempenho reduzido com a bateria
- Bleeding da retro iluminação
- Sem leitor de digitais
The Dell Precision 7730 workstation review. Test device courtesy of Cyberport.
The Dell Precision 7730 workstation review. Test device courtesy of Cyberport.

Você seria perdoado por pensar que pouco mudou com o novo portátil Precision 7700. A Dell tornou o Precision 7730 mais compacto do que seu antecessor, mas ainda é feito dos mesmos materiais.

O Precision 7730 ainda tem um bom teclado, além de uma carcaça robusta e diversas portas. Além disso, a Dell oferece mais opções de configuração do que seus concorrentes, o que torna o Precision 7730 uma opção mais flexível para as pessoas aos nossos olhos. Nossa unidade de análise também possui excelente desempenho de CPU e GPU, como é frequentemente em workstations, enquanto nós damos boas-vindas à inclusão de opções de telas mate. A Dell também equipou o Precision 7730 com um leitor de cartões SD impressionantemente rápido e inclui uma garantia de 36 meses como padrão, e gostamos dos dois.

O Dell Precision 7730 é um excelente workstation que é prejudicado pela sua decepcionante duração de bateria.

O maior problema com o Precision 7730 é a sua duração de bateria horrível. Enquanto a maioria das pessoas deixará o workstation em carga devido ao seu tamanho, o ThinkPad P72 continua a ser uma opção melhor para aqueles que ocasionalmente precisam usar seu dispositivo longe de uma tomada elétrica. Da mesma forma, nossa unidade de teste tem temperaturas de superfície inaceitavelmente altas, enquanto também afoga fortemente sua CPU e GPU com a bateria.

É uma pena ver um workstation afetado pelo bleeding da luz de fundo. Além disso, não podemos entender por que a Dell removeu o leitor de digitais incluído no Precision 7720.

No final, ainda recomendamos a compra do Precision 7730 se você estiver no mercado procurando um workstation. Deixando a duração da bateria de lado, o Precision 7730 oferece tudo o que você poderia querer de um workstation. Você sempre precisará ter seu carregador com você, se você planeja usar o dispositivo em movimento, mas provavelmente é muito volumoso para usar como um workstation móvel de qualquer maneira, e é por isso que ainda recomendamos considera-lo sobre outros workstations.

Dell Precision 7730 - 05/06/2019 v6
Benjamin Herzig

Acabamento
89 / 98 → 91%
Teclado
88%
Mouse
84%
Conectividade
70 / 81 → 86%
Peso
54 / 10-66 → 79%
Bateria
85%
Pantalha
90%
Desempenho do jogos
94%
Desempenho da aplicação
94%
Temperatura
84 / 95 → 89%
Ruído
90 / 90 → 100%
Audio
56%
Camera
39 / 85 → 46%
Médio
79%
89%
Workstation - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Workstation Dell Precision 7730 (Core i7-8850H, Quadro P3200, FHD)
Benjamin Herzig, 2019-05- 9 (Update: 2019-05-10)