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Dell Precision 7920 Rack

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (75th percentile). This means that out of 100 PCs with exactly the same components, 25 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 intensive workstation, and even full-fledged server workloads. Finally, with a gaming score of 84.4%, this CPU's suitability for 3D gaming is very good.
Boot Drive332% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
Memory768GB is enough RAM to run any version of Windows and it's far more than any current game requires. 768GB 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 Rack  (all builds)
MotherboardDell 0DY2X0
Memory737.2 GB free of 768 GB @ 2.9 GHz
Display1920 x 1200 - 32 Bit colors
OSWindows 10
BIOS Date20201106
Uptime0 Days
Run DateNov 28 '20 at 23:42
Run Duration274 Seconds
Run User USA-User
Background CPU2%

 PC Performing above expectations (75th percentile)

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

Processor BenchNormalHeavyServer
1st CPU: Intel Xeon Gold 6248R
CPU1, 1 CPU, 24 cores, 48 threads
Base clock 3 GHz, turbo 3.35 GHz (avg)
Performing above expectations (82nd percentile)
84.4% Excellent
Memory 81.9
1-Core 126
2-Core 252
84% 153 Pts
4-Core 466
8-Core 927
82% 696 Pts
64-Core 3,194
198% 3,194 Pts
Poor: 64%
This bench: 84.4%
Great: 88%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung 970 Pro NVMe PCIe M.2 1TB-$265
886GB free (System drive)
Firmware: EXP7 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2196 2191 2180 2178 2170 2158 MB/s
Performing as expected (50th percentile)
332% Outstanding
Read 2,310
Write 2,165
Mixed 1,159
SusWrite 2,179
439% 1,953 MB/s
4K Read 46.2
4K Write 136
4K Mixed 66.5
227% 82.7 MB/s
DQ Read 867
DQ Write 769
DQ Mixed 819
614% 818 MB/s
Poor: 215%
This bench: 332%
Great: 425%
Dell PERC H740P Adp 2TB
1.5TB free
Firmware: 5.13
SusWrite @10s intervals: 502 337 338 338 337 339 MB/s
Relative performance n/a - insufficient samples
Intel Raid 0 Volume 3TB
2.5TB free
Firmware: 1.0.
SusWrite @10s intervals: 3743 3802 3799 3817 3820 3818 MB/s
Performing way above expectations (92nd percentile)
468% Outstanding
Read 3,802
Write 3,552
Mixed 1,908
SusWrite 3,800
734% 3,265 MB/s
4K Read 34.6
4K Write 77.7
4K Mixed 50.3
158% 54.2 MB/s
DQ Read 803
DQ Write 753
DQ Mixed 786
588% 781 MB/s
Poor: 116%
This bench: 468%
Great: 468%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 9965735-018.A00G 12x31.9GB
12 of 24 slots used
383GB DIMM DDR4 clocked @ 2933 MHz
Relative performance n/a - insufficient samples
161% Outstanding
MC Read 60.4
MC Write 79.1
MC Mixed 65.8
196% 68.4 GB/s
SC Read 6.9
SC Write 7.1
SC Mixed 6.5
20% 6.83 GB/s
Latency 77.2
52% 77.2 ns

 System Memory Latency Ladder

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

Typical Precision 7920 Rack Builds (Compare 22 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 81%
Aircraft carrier

System: Dell Precision 7920 Rack

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