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Dell Precision 7920 Tower

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 74%
Battleship
Workstation
Workstation 16%
Surfboard
PC StatusOverall this PC is performing as expected (46th percentile). This means that out of 100 PCs with exactly the same components, 54 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle moderate workstation, and even light server workloads. Finally, with a gaming score of 80.1%, this CPU's suitability for 3D gaming is very good.
Graphics14.3% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Memory256GB is enough RAM to run any version of Windows and it's far more than any current game requires. 256GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
SystemDell Precision 7920 Tower  (all builds)
MotherboardDell 028PX1
Memory245.6 GB free of 256 GB @ 2.7 GHz
Display2560 x 1600 - 32 Bit colors, 1920 x 1200 - 32 Bit colors
OSWindows 10
BIOS Date20200821
Uptime0.1 Days
Run DateJan 23 '21 at 20:10
Run Duration283 Seconds
Run User USA-User
Background CPU1%

 PC Performing as expected (46th percentile)

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

Processor BenchNormalHeavyServer
1st CPU: Intel Xeon Platinum 8156
CPU0, 2 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Performing way above expectations (100th percentile)
80.1% Excellent
Memory 76.2
1-Core 116
2-Core 230
78% 141 Pts
4-Core 451
8-Core 798
75% 624 Pts
64-Core 1,231
76% 1,231 Pts
Poor: 72%
This bench: 80.1%
Great: 80%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon Pro WX 3100
Dell(1028 0B0C) ≥ 4GB
CLim: 1219 MHz, MLim: 1500 MHz, Ram: 4GB, Driver: 20.10.28.02
Performing above expectations (66th percentile)
14.3% Very poor
Lighting 15.7
Reflection 27.9
Parallax 21.4
13% 21.7 fps
MRender 25.6
Gravity 16
Splatting 21.7
17% 21.1 fps
Poor: 13%
This bench: 14.3%
Great: 15%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung 850 Evo 1TB-$234
452GB free (System drive)
Firmware: 1B6Q
SusWrite @10s intervals: 450 454 458 437 429 428 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 80% Great: 133%
Seagate ST33000651NS 3TB
1.5TB free
Firmware: G009
SusWrite @10s intervals: 105 100 106 107 105 106 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 43% Great: 86%
Seagate Barracuda 7200.14 3TB-$84
3TB free
Firmware: CC4C
SusWrite @10s intervals: 141 144 143 146 156 145 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 56% Great: 113%
Seagate Barracuda 7200.14 3TB-$84
3TB free
Firmware: CC43
SusWrite @10s intervals: 156 156 156 163 159 163 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 56% Great: 113%
Seagate Momentus XT SSHD 2.5" 500GB-$35
223GB free
Firmware: SD26
SusWrite @10s intervals: 79 81 79 82 85 82 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 28% Great: 58%
Seagate ST9320421ASG 320GB-$120
226GB free
Firmware: DEA2
SusWrite @10s intervals: 66 69 62 67 69 67 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 17% Great: 47%
Seagate Barracuda Green 2TB-$89
1TB free
Firmware: CC3C
SusWrite @10s intervals: 98 93 87 97 95 99 MB/s
Relative performance n/a - RAM cached drive detected
Poor: 38% Great: 75%
Samsung Spinpoint F3 1TB-$83
146GB free
Firmware: 0001
SusWrite @10s intervals: 71 60 43 63 71 71 MB/s
Performing way below expectations (1st percentile)
24.2% Poor
Read 21
Write 16
Mixed 34.2
SusWrite 63.1
25% 33.6 MB/s
4K Read 0.2
4K Write 1.8
4K Mixed 0.8
131% 0.93 MB/s
Poor: 39%
This bench: 24.2%
Great: 75%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M393A4K40CB2-CTD 8x31.9GB
8 of 24 slots used
255GB DIMM DDR4 clocked @ 2666 MHz
Performing below potential (16th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
77.4% Very good
MC Read 35
MC Write 26.5
MC Mixed 28.8
86% 30.1 GB/s
SC Read 8.1
SC Write 24.2
SC Mixed 6.8
37% 13 GB/s
Latency 87.9
46% 87.9 ns
Poor: 51%
This bench: 77.4%
Great: 161%

 System Memory Latency Ladder

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

Typical Precision 7920 Tower Builds (Compare 843 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 74%
Battleship

System: Dell Precision 7920 Tower

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