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Dell Precision 7720

Performance Results


Gaming 20% Surfboard	Desktop 81% Aircraft carrier	Workstation 18% Surfboard


PC Status	Overall this PC is performing as expected (60th percentile). This means that out of 100 PCs with exactly the same components, 40 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 light workstation, and even some light server workloads. Finally, with a gaming score of 77.9%, this CPU's suitability for 3D gaming is good.
Graphics	11.4% 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.
Boot Drive	152% 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.
Memory	32GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

System	Dell Precision 7720 (all builds)
Motherboard	Dell 0FD48R
Memory	27.2 GB free of 32 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20170907
Uptime	0 Days
Run Date	Mar 28 '19 at 06:35
Run Duration	130 Seconds
Run User	SAU-User
Background CPU	7%

PC Performing as expected (60^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Xeon E3-1545M v5 837 User benchmarks, average bench 72% U3E1, 1 CPU, 4 cores, 8 threads Base clock 2.9 GHz, turbo 3.45 GHz (avg) Performing above expectations (78^th percentile)	77.9% Very good	Memory 81.9 1-Core 108 2-Core 210 76% 133 Pts	4-Core 398 8-Core 590 62% 494 Pts	64-Core 579 36% 579 Pts
Poor: 52% ↑ This bench: 77.9% Great: 82%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel Iris Pro Graphics P580 FAQ - How to force Optimus or Switchable discrete GPUs? Dell(1028 07B1) 1GB Driver: igdumdim64 Ver. 21.20.16.4574 Performing way below expectations (6^th percentile)	11.4% Very poor	Lighting 13.2 Reflection 10.2 Parallax 12.9 11% 12.1 fps	MRender 9.95 Gravity 12.2 Splatting 21.4 13% 14.5 fps
Poor: 11% ↑ This bench: 11.4% Great: 16%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Toshiba XG5 NVMe PCIe M.2 512GB-$30 33,719 User benchmarks, average bench 145% 332GB free (System drive) Firmware: AADA4102 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 427 407 411 436 433 435 MB/s Performing above expectations (61^st percentile)	152% Outstanding	Read 1,509 Write 440 Mixed 386 SusWrite 425 151% 690 MB/s	4K Read 26.7 4K Write 88.2 4K Mixed 40 138% 51.6 MB/s	DQ Read 584 DQ Write 437 DQ Mixed 336 299% 452 MB/s
Poor: 78% ↑ This bench: 152% Great: 216%
Samsung PM961 NVMe PCIe M.2 1TB 6,967 User benchmarks, average bench 225% 943GB free Firmware: CXY74D1Q Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 923 885 984 1065 1077 1066 MB/s Performing as expected (56^th percentile)	240% Outstanding	Read 1,744 Write 1262 Mixed 1,007 SusWrite 1,000 280% 1,253 MB/s	4K Read 44.6 4K Write 103 4K Mixed 60.9 200% 69.6 MB/s	DQ Read 843 DQ Write 1,248 DQ Mixed 1,114 824% 1,069 MB/s
Poor: 131% ↑ This bench: 240% Great: 294%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown HMA82GS6AFR8N-UH 2x16GB 4,851 User benchmarks, average bench 75% 2 of 4 slots used 32GB SODIMM DDR4 clocked @ 2400 MHz Performing way above expectations (98^th percentile)	113% Outstanding	MC Read 46.5 MC Write 57.5 MC Mixed 26.2 124% 43.4 GB/s	SC Read 15.3 SC Write 35.4 SC Mixed 17.9 65% 22.9 GB/s	Latency 77.1 52% 77.1 ns
Poor: 52% ↑ This bench: 113% Great: 82%

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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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Typical Precision 7720 Builds (Compare 1,465 builds) See popular component choices, score breakdowns and rankings

Gaming 11%

Tree trunk

Desktop 63%

Destroyer

Workstation 11%

Tree trunk

System: Dell Precision 7720

CPU
Core i7-7820HQIntelBench 63%, 15,851 samples	410x
Core i7-6820HQIntelBench 60%, 33,920 samples	310x
Xeon E3-1535M v6IntelBench 73%, 1,822 samples	172x

GPU
HD Graphics 630IntelBench 5%, 310,249 samples	360x
Quadro P3000NvidiaBench 40%, 1,198 samples	270x
HD 530 (Mobile Skylake)IntelBench 5%, 213,495 samples	259x

SSD
XG5 NVMe PCIe M.2 512GBToshiba $30Bench 145%, 33,719 samples	103x
PM981 NVMe PCIe M.2 512GBSamsungBench 217%, 80,540 samples	77x
PM961 NVMe PCIe M.2 512GBSamsungBench 196%, 44,403 samples	49x

RAM
HMA82GS6AFR8N-UH 2x16GBUnknownBench 75%, 4,851 samples	130x
HMA81GS6AFR8N-UH 2x8GBUnknownBench 70%, 27,567 samples	91x
HMA82GS6AFR8N-UH 4x16GBUnknownBench 80%, 298 samples	59x

EDIT WITH CUSTOM PC BUILDER

Value: 78% - Very good

Total price: $30

CPU	GPU	SSD
Intel Core i5-12600K $155	Nvidia RTX 4060 $299	WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $112	Nvidia RTX 4060-Ti $375	WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $230	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $350