Dell Precision 7820 Tower

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (40th percentile). This means that out of 100 PCs with exactly the same components, 60 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 46.8%, this CPU's suitability for 3D gaming is below average.
Boot Drive81.3% 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.
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.
Very high background CPU (52%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
SystemDell Precision 7820 Tower  (all builds)
MotherboardDell 05WNJ2
Memory248.1 GB free of 256 GB @ 2.7 GHz
Display1600 x 1200 - 32 Bit colors
OSWindows 10
BIOS Date20211113
Uptime0 Days
Run DateDec 08 '21 at 14:39
Run Duration201 Seconds
Run User USA-User
Background CPU 52%

 PC Performing as expected (40th percentile)

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

Processor BenchNormalHeavyServer
1st CPU: Intel Xeon Bronze 3104
CPU0, 2 CPU, 12 cores, 12 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
Performing as expected (45th percentile)
46.8% Average
Memory 54
1-Core 52.7
2-Core 107
42% 71.2 Pts
4-Core 214
8-Core 426
38% 320 Pts
64-Core 632
39% 632 Pts
Poor: 40%
This bench: 46.8%
Great: 55%
Drives BenchSequentialRandom 4kDeep queue 4k
Liteon CVA-C1512-11 SATA 512GB
195GB free (System drive)
Firmware: 1110
SusWrite @10s intervals: 405 398 395 407 393 392 MB/s
Performing way below expectations (14th percentile)
81.3% Excellent
Read 436
Write 404
Mixed 383
SusWrite 398
91% 405 MB/s
4K Read 20.8
4K Write 28.2
4K Mixed 24.3
78% 24.4 MB/s
DQ Read 377
DQ Write 312
DQ Mixed 125
153% 271 MB/s
Poor: 79%
This bench: 81.3%
Great: 118%
Nvme PC401 SK hy 1TB
752GB free
Firmware: 6E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 923 1192 1189 1191 1184 1184 MB/s
Performing as expected (50th percentile)
183% Outstanding
Read 1300
Write 1,269
Mixed 1,318
SusWrite 1,144
284% 1,258 MB/s
4K Read 35.6
4K Write 60.6
4K Mixed 43.8
142% 46.7 MB/s
DQ Read 393
DQ Write 342
DQ Mixed 366
275% 367 MB/s
Poor: 102%
This bench: 183%
Great: 234%
Seagate Barracuda 4TB (2016)-$112
2TB free
Firmware: 0001
SusWrite @10s intervals: 169 178 179 178 176 178 MB/s
Performing above expectations (79th percentile)
96.1% Outstanding
Read 159
Write 128
Mixed 76.5
SusWrite 176
99% 135 MB/s
4K Read 0.7
4K Write 2.1
4K Mixed 0.8
157% 1.2 MB/s
Poor: 52%
This bench: 96.1%
Great: 105%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMA84GR7AFR4N-VK 8x31.9GB
8 of 12 slots used
255GB DIMM DDR4 2666 MHz clocked @ 2133 MHz
Performing below potential (12th percentile) - Ensure that the top XMP BIOS profile is enabled: How to enable XMP
74.1% Very good
MC Read 29.1
MC Write 33.3
MC Mixed 29.8
88% 30.7 GB/s
SC Read 4.4
SC Write 8.4
SC Mixed 5.6
18% 6.13 GB/s
Latency 147
27% 147 ns
Poor: 72%
This bench: 74.1%
Great: 145%

 System Memory Latency Ladder

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

Typical Precision 7820 Tower Builds (Compare 730 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 49%
Yacht
Desktop
Desktop 74%
Battleship
Workstation
Workstation 54%
Yacht

System: Dell Precision 7820 Tower

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
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Intel Core i5-12600K $165Nvidia RTX 4070 $542Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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