Dell Precision 7740

Performance Results

 
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 30%
Sail boat
Workstation
Workstation 5%
Tree trunk
PC StatusOverall this PC is performing way below expectations (3rd percentile). This means that out of 100 PCs with exactly the same components, 97 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 29.9%, this CPU's suitability for 3D gaming is very poor.
Graphics1.86% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive101% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Sub-optimal background CPU (20%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell Precision 7740  (all builds)
MotherboardDell 0K5KK9
Memory9.4 GB free of 16 GB @ 2.7 GHz
Display3840 x 2160 - 32 Bit colors
OSWindows 10
BIOS Date20210108
Uptime0 Days
Run DateMay 09 '21 at 13:16
Run Duration124 Seconds
Run User SWE-User
Background CPU 20%

 PC Performing way below expectations (3rd percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor Bench Normal Heavy Server
Intel Core i7-9850H
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.6 GHz, turbo 0.8 GHz (avg)
Performing way below expectations (0th percentile)
29.9% Poor
Memory 42.7
1-Core 24
2-Core 48.2
26% 38.3 Pts
4-Core 93.3
8-Core 152
16% 123 Pts
64-Core 179
12% 179 Pts
Poor: 63%
This bench: 29.9%
Great: 91%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel UHD Graphics 630
Dell(1028 0927) 1GB
Driver: igdumdim64.dll Ver. 27.20.100.9126
Relative performance (0th percentile)
1.86% Terrible
Lighting 2.2
Reflection 88.2
Parallax 2.3
2% 30.9 fps
MRender 3.6
Gravity 2.2
Splatting 3.5
2% 3.1 fps
Poor: 3%
This bench: 1.86%
Great: 6%
Drive Bench Sequential Random 4k Deep queue 4k
Pc601 NVMe SK hynix 512GB
270GB free (System drive)
Firmware: 80002111 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 552 519 359 420 496 525 MB/s
Performing way below expectations (6th percentile)
101% Outstanding
Read 845
Write 578
Mixed 438
SusWrite 478
130% 585 MB/s
4K Read 24.1
4K Write 45.9
4K Mixed 29.4
98% 33.1 MB/s
DQ Read 182
DQ Write 151
DQ Mixed 173
128% 169 MB/s
Poor: 101%
This bench: 101%
Great: 222%
Memory Kit Bench Multi core Single core Latency
Samsung M471A1K43DB1-CTD 2x8GB
2 of 4 slots used
16GB SODIMM DDR4 clocked @ 2667 MHz
Performing way below expectations (2nd percentile)
38.9% Below average
MC Read 17.3
MC Write 11.7
MC Mixed 15.7
43% 14.9 GB/s
SC Read 5.7
SC Write 9.4
SC Mixed 8.5
22% 7.87 GB/s
Latency 190
21% 190 ns
Poor: 52%
This bench: 38.9%
Great: 84%

 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds.

Typical Precision 7740 Builds (Compare 914 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Dell Precision 7740

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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