Dell Precision 7920 Tower

Performance Results

Benchmarks - excluding HDD
Gaming 33%
Sail boat
Desktop 55%
Workstation 60%
PC StatusOverall this PC is performing below expectations (21st percentile). This means that out of 100 PCs with exactly the same components, 79 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 good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle moderate workstation, and even light server workloads. Finally, with a gaming score of 66.2%, this CPUs suitability for 3D gaming is good.
Graphics29.6% is a below average 3D score (GTX 1070 = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive73.1% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory32GB is enough RAM to run any version of Windows and it's far more than any current game requires. 32GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (32%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
SystemDell Precision 7920 Tower  (all builds)
MotherboardDell 0RN4PJ
Memory22.1 GB free of 32 GB @ 2.7 GHz
Display1600 x 1200 - 32 Bit colors, 1680 x 1050 - 32 Bit colors, 1680 x 1050 - 32 Bit colors, 1680 x 1050 - 32 Bit colors
OSWindows 10
BIOS Date20180202
Uptime1 Days
Run DateMay 17 '18 at 17:19
Run Duration103 Seconds
Run User USA-User
Background CPU 32%

 PC Performing below expectations (21st percentile)

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

Processor Bench Single core Quad core Multi core
1st CPU: Intel Xeon Silver 4112
CPU0, 2 CPU, 8 cores, 16 threads
Base clock 2.6 GHz, turbo 2.35 GHz (avg)
Performing way below expectations (13th percentile)
66.2% Good
SC Int 58.8
SC Float 74.7
SC Mixed 73.1
55% 68.9 Pts
QC Int 302
QC Float 320
QC Mixed 312
71% 312 Pts
MC Int 847
MC Float 971
MC Mixed 930
137% 916 Pts
Poor: 66%
This bench: 66.2%
Great: 77%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia Quadro P1000
Dell(1028 11BC) ≥ 4GB
CLim: 1544 MHz, MLim: 1252 MHz, Ram: 4GB, Driver: 388.16
Performing as expected (50th percentile)
29.6% Poor
Lighting 94.8
Reflection 56.2
Parallax 82.9
28% 78 fps
MRender 54.5
Gravity 88.9
Splatting 73.3
31% 72.2 fps
Poor: 27%
This bench: 29.6%
Great: 32%
Drive Bench Sequential Random 4k Deep queue 4k
Toshiba KSG60ZSE512G SATA 512GB
382GB free (System drive)
Firmware: 4102 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (20th percentile)
73.1% Very good
Read 400
Write 485
Mixed 429
98% 438 MB/s
4K Read 19.9
4K Write 55.3
4K Mixed 14.3
78% 29.9 MB/s
DQ Read 21.3
DQ Write 183
DQ Mixed 14
37% 72.8 MB/s
Poor: 60%
This bench: 73.1%
Great: 99%
Memory Kit Bench Multi core Single core Latency
Hynix HMA81GR7AFR8N-VK 4x8GB
4 of 24 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
Performing below potential (1st percentile) - Ensure that the top XMP BIOS profile is enabled
37.5% Below average
MC Read 17.7
MC Write 11.4
MC Mixed 12.6
40% 13.9 GB/s
SC Read 4.9
SC Write 7.4
SC Mixed 5.7
17% 6 GB/s
Latency 90.1
44% 90.1 ns
Poor: 39%
This bench: 37.5%
Great: 112%
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 System Memory Latency Ladder

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

Typical Precision 7920 Tower Builds (Compare 78 builds) See popular component choices, score breakdowns and rankings.
Gaming 86%
Aircraft carrier
Desktop 101%
Workstation 124%

System: Dell Precision 7920 Tower

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