Dell Precision 7720

Performance Results


Gaming 13% Tree trunk	Desktop 76% Battleship	Workstation 13% Tree trunk


PC Status	Overall this PC is performing above expectations (65th percentile). This means that out of 100 PCs with exactly the same components, 35 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 light workstation, and even some light server workloads. Finally, with a gaming score of 77.2%, this CPU's suitability for 3D gaming is good.
Graphics	6.24% 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	139% 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	64GB is enough RAM to run any version of Windows and it's far more than any current game requires. 64GB 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.

Sub-optimal background CPU (11%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell Precision 7720 (all builds)
Motherboard	Dell
Memory	56.3 GB free of 64 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20170907
Uptime	3.3 Days
Run Date	Sep 29 '21 at 05:19
Run Duration	173 Seconds
Run User	USA-User
Background CPU	11%

PC Performing above expectations (65^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Xeon E3-1535M v6 1,822 User benchmarks, average bench 73% U3E1, 1 CPU, 4 cores, 8 threads Base clock 3.1 GHz, turbo 3.8 GHz (avg) Performing as expected (57^th percentile)	77.2% Very good	Memory 80.6 1-Core 118 2-Core 238 81% 145 Pts	4-Core 398 8-Core 634 63% 516 Pts	64-Core 617 38% 617 Pts
Poor: 40% ↑ This bench: 77.2% Great: 84%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD Graphics P630 FAQ - How to force Optimus or Switchable discrete GPUs? Dell(1028 07B1) 1GB Driver: igdumdim64.dll Ver. 27.20.100.9171 Performing above expectations (81^st percentile)	6.24% Terrible	Lighting 6.8 Reflection 111 Parallax 8.3 6% 42.1 fps	MRender 10 Gravity 7 Splatting 10.4 8% 9.13 fps
Poor: 4% ↑ This bench: 6.24% Great: 7%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Nvme KXG50ZNV512G TOSHIBA 512GB 50 User benchmarks, average bench 151% 199GB free (System drive) Firmware: AADA4105 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 400 387 376 410 439 436 MB/s Performing as expected (42^nd percentile)	139% Outstanding	Read 1,217 Write 441 Mixed 465 SusWrite 408 139% 633 MB/s	4K Read 19.4 4K Write 125 4K Mixed 37.8 144% 60.7 MB/s	DQ Read 511 DQ Write 464 DQ Mixed 337 294% 437 MB/s
Poor: 43% ↑ This bench: 139% Great: 227%
HGST Travelstar 7K1000 2.5" 1TB 546,982 User benchmarks, average bench 59% 847GB free Firmware: JB0OA3W0 SusWrite @10s intervals: 123 125 120 131 134 131 MB/s Performing way above expectations (86^th percentile)	71.9% Very good	Read 123 Write 110 Mixed 30 SusWrite 127 70% 97.5 MB/s	4K Read 0.5 4K Write 1.5 4K Mixed 0.5 104% 0.83 MB/s
Poor: 35% ↑ This bench: 71.9% Great: 75%
Glyph RAID0 2TB 3 User benchmarks, average bench 165% 1.5TB free Firmware: 0A08 SusWrite @10s intervals: 267 271 235 290 268 289 MB/s Relative performance n/a - insufficient samples	141% Outstanding	Read 222 Write 34.2 Mixed 65.5 SusWrite 270 108% 148 MB/s	4K Read 0.5 4K Write 0.6 4K Mixed 0.4 76% 0.5 MB/s
Poor: 141% ↑ This bench: 141% Great: 189%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown HMA82GS7AFR8N-UH 4x16GB 251 User benchmarks, average bench 85% 4 of 4 slots used 64GB SODIMM DDR4 clocked @ 2400 MHz Performing as expected (58^th percentile)	79.7% Very good	MC Read 28.2 MC Write 31.6 MC Mixed 25.8 82% 28.5 GB/s	SC Read 17.2 SC Write 31.5 SC Mixed 24.5 70% 24.4 GB/s	Latency 79.4 50% 79.4 ns
Poor: 67% ↑ This bench: 79.7% Great: 121%

Take a copy of your results How to check your in-game FPS

System Memory Latency Ladder

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

SkillBench Score 31: 5R 1G 3B (High Scores)

Measures user input accuracy relative to the given hardware

Score	Hit Rate	Shots	EFps	0.1% Low	Refresh Rate	Screen	Resolution	Monitor
31%	21%	43	27	6	60	17.2"	1920 1080	AUO109D

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Typical Precision 7720 Builds (Compare 1,413 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	406x
Core i7-6820HQIntelBench 60%, 33,920 samples	290x
Xeon E3-1535M v6IntelBench 73%, 1,822 samples	166x

GPU
HD Graphics 630IntelBench 5%, 310,249 samples	353x
Quadro P3000NvidiaBench 40%, 1,198 samples	266x
HD 530 (Mobile Skylake)IntelBench 5%, 213,495 samples	242x

SSD
XG5 NVMe PCIe M.2 512GBToshiba $46Bench 145%, 33,719 samples	100x
PM981 NVMe PCIe M.2 512GBSamsungBench 217%, 80,540 samples	76x
PM961 NVMe PCIe M.2 512GBSamsungBench 196%, 44,403 samples	48x

RAM
HMA82GS6AFR8N-UH 2x16GBUnknownBench 75%, 4,851 samples	126x
HMA81GS6AFR8N-UH 2x8GBUnknownBench 70%, 27,567 samples	88x
HMA82GS6AFR8N-UH 4x16GBUnknownBench 80%, 298 samples	58x

EDIT WITH CUSTOM PC BUILDER

Value: 58% - Above average

Total price: $46

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