Dell Precision 7820 Tower

Performance Results

Benchmarks - missing GPU
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing as expected (58th percentile). This means that out of 100 PCs with exactly the same components, 42 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 79.5%, this CPU's suitability for 3D gaming is good.
Boot Drive	96.1% 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.
Memory	128GB is enough RAM to run any version of Windows and it's far more than any current game requires. 128GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (50%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell Precision 7820 Tower (all builds)
Motherboard	Dell 05WNJ2
Memory	120.2 GB free of 128 GB @ 2.7 GHz
Display	7740 x 4390 - 32 Bit colors
OS	Windows 10
BIOS Date	20181026
Uptime	0 Days
Run Date	Jun 05 '19 at 21:11
Run Duration	192 Seconds
Run User	USA-User
Background CPU	50%

PC Performing as expected (58^th percentile)

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

Processor	Bench	Normal	Heavy	Server
1st CPU: Intel Xeon Gold 5122 133 User benchmarks, average bench 76% CPU0, 2 CPU, 8 cores, 16 threads Base clock 3.6 GHz, turbo 3.4 GHz (avg) Performing above expectations (74^th percentile)	79.5% Very good	Memory 79 1-Core 110 2-Core 209 75% 133 Pts	4-Core 430 8-Core 786 73% 608 Pts	64-Core 1,300 80% 1,300 Pts
Poor: 65% ↑ This bench: 79.5% Great: 83%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SK hynix SC311 SATA 1TB 254 User benchmarks, average bench 92% 534GB free (System drive) Firmware: 0P10 SusWrite @10s intervals: 414 408 398 411 409 408 MB/s Performing above expectations (63^rd percentile)	96.1% Outstanding	Read 411 Write 408 Mixed 364 SusWrite 408 90% 398 MB/s	4K Read 26.2 4K Write 74.1 4K Mixed 36.3 125% 45.5 MB/s	DQ Read 384 DQ Write 329 DQ Mixed 335 257% 350 MB/s
Poor: 69% ↑ This bench: 96.1% Great: 111%
SK hynix SC311 SATA 1TB 254 User benchmarks, average bench 92% 954GB free Firmware: 0P10 SusWrite @10s intervals: 416 412 416 417 414 412 MB/s Performing above expectations (67^th percentile)	96.8% Outstanding	Read 404 Write 412 Mixed 363 SusWrite 415 90% 399 MB/s	4K Read 26.5 4K Write 77.4 4K Mixed 36.3 128% 46.7 MB/s	DQ Read 384 DQ Write 329 DQ Mixed 337 258% 350 MB/s
Poor: 69% ↑ This bench: 96.8% Great: 111%
SK hynix SC311 SATA 1TB 254 User benchmarks, average bench 92% 887GB free Firmware: 0P10 SusWrite @10s intervals: 416 413 414 414 415 407 MB/s Performing above expectations (67^th percentile)	97.1% Outstanding	Read 408 Write 407 Mixed 360 SusWrite 413 90% 397 MB/s	4K Read 26.8 4K Write 76.8 4K Mixed 36.5 128% 46.7 MB/s	DQ Read 385 DQ Write 331 DQ Mixed 338 259% 351 MB/s
Poor: 69% ↑ This bench: 97.1% Great: 111%
Toshiba DT01ACA200 2TB-$50 344,862 User benchmarks, average bench 86% 2TB free Firmware: AD30 SusWrite @10s intervals: 188 186 189 189 189 188 MB/s Performing above expectations (72^nd percentile)	97.9% Outstanding	Read 153 Write 157 Mixed 38.8 SusWrite 188 97% 134 MB/s	4K Read 1 4K Write 2 4K Mixed 0.7 156% 1.23 MB/s
Poor: 49% ↑ This bench: 97.9% Great: 108%
Lacie 4Big Quadra v3 18TB 9.5TB free Firmware: 051E SusWrite @10s intervals: 173 162 214 212 216 210 MB/s Relative performance n/a - insufficient samples	119% Outstanding	Read 217 Write 89.6 Mixed 31.2 SusWrite 198 97% 134 MB/s	4K Read 6.8 4K Write 0.4 4K Mixed 0.5 346% 2.57 MB/s

Lacie 4Big Quadra v3 18TB 9.5TB free Firmware: 051E SusWrite @10s intervals: 162 147 157 159 166 162 MB/s Relative performance n/a - insufficient samples

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA82GR7CJR8N-VK 8x16GB 26 User benchmarks, average bench 120% 8 of 12 slots used 128GB DIMM DDR4 clocked @ 2666 MHz Performing below potential (8^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	76.3% Very good	MC Read 35.8 MC Write 27.3 MC Mixed 29.4 88% 30.8 GB/s	SC Read 5.3 SC Write 8 SC Mixed 7.3 20% 6.87 GB/s	Latency 82.4 49% 82.4 ns
Poor: 76% ↑ This bench: 76.3% Great: 234%

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System Memory Latency Ladder

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

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GPU

SSD

HDD

RAM

MBD

Typical Precision 7820 Tower Builds (Compare 725 builds) See popular component choices, score breakdowns and rankings

Gaming 49%

Yacht

Desktop 74%

Battleship

Workstation 54%

Yacht

System: Dell Precision 7820 Tower

CPU
CPU: Intel Xeon Silver 41101stBench 62%, 546 samples	58x
CPU: Intel Xeon Silver 41141stBench 63%, 670 samples	51x
CPU: Intel Xeon Gold 51181stBench 65%, 220 samples	34x

GPU
Quadro P4000NvidiaBench 67%, 12,628 samples	76x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples	52x
RTX A4000NvidiaBench 132%, 4,246 samples	38x

SSD
PC711 SK hy 1TBNvmeBench 274%, 247 samples	22x
PM9A1 Samsu 1TBNvmeBench 280%, 246 samples	17x
PM9A1 Samsu 512GBNvmeBench 264%, 261 samples	16x

RAM
HMA81GR7AFR8N-VK 4x8GBHynixBench 84%, 1,278 samples	47x
HMA81GR7CJR8N-XN 4x8GBHynixBench 72%, 107 samples	35x
9ASF1G72PZ-2G6D1 4x8GBMicronBench 76%, 499 samples	28x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16