Dell Precision 7720

Performance Results


Gaming 49% Yacht	Desktop 84% Aircraft carrier	Workstation 43% Speed boat


PC Status	Overall this PC is performing as expected (50th percentile). This means that out of 100 PCs with exactly the same components, 50 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 72.5%, this CPU's suitability for 3D gaming is good.
Graphics	56% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot Drive	80.7% 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	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.

Very high background CPU (55%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell Precision 7720 (all builds)
Motherboard	Dell 017jkt
Memory	53.2 GB free of 64 GB @ 2.4 GHz
Display	2560 x 1440 - 32 Bit colors, 2560 x 1440 - 32 Bit colors
OS	Windows 10
BIOS Date	20180130
Uptime	0.1 Days
Run Date	Feb 07 '19 at 15:27
Run Duration	175 Seconds
Run User	USA-User
Background CPU	55%

PC Performing as expected (50^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 3.4 GHz (avg) Performing as expected (47^th percentile)	72.5% Very good	Memory 83.3 1-Core 101 2-Core 203 74% 129 Pts	4-Core 333 8-Core 585 56% 459 Pts	64-Core 550 34% 550 Pts
Poor: 52% ↑ This bench: 72.5% Great: 82%

Graphics Cards	Bench	3D DX9	3D DX10
Intel Iris Pro Graphics P580 257 User benchmarks, average bench 14% Dell(1028 07B1) 1GB Driver: igdumdim64 Ver. 21.20.16.4574 Performing above expectations (77^th percentile)	15.2% Very poor	Lighting 18 Reflection 63.3 Parallax 17.4 15% 32.9 fps	MRender 11.9 Gravity 16.8 Splatting 27 16% 18.6 fps
Poor: 11% ↑ This bench: 15.2% Great: 16%
Nvidia Quadro P4000 598 User benchmarks, average bench 54% Dell(1028 07B1) ≥ 4GB CLim: 1252 MHz, MLim: 1501 MHz, Ram: 8GB, Driver: 418.81 Performing below potential (77^th percentile) - Disable monitor sync before benchmarking (69 fps cap detected)	56% Above average	Lighting 69.5 Reflection 68.3 Parallax 68.2 57% 68.7 fps	MRender 69.4 Gravity 64.1 Splatting 66.9 55% 66.8 fps
Poor: 44% ↑ This bench: 56% Great: 57%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Intel SSDSC2KF512G8 SATA 512GB 332 User benchmarks, average bench 96% 268GB free (System drive) Firmware: LHFD03N SusWrite @10s intervals: 258 331 328 173 328 333 MB/s Performing way below expectations (15^th percentile)	80.7% Excellent	Read 456 Write 322 Mixed 291 SusWrite 292 76% 340 MB/s	4K Read 23.6 4K Write 49.6 4K Mixed 31.7 103% 35 MB/s	DQ Read 304 DQ Write 259 DQ Mixed 223 183% 262 MB/s
Poor: 68% ↑ This bench: 80.7% Great: 118%
Samsung PM961 NVMe PCIe M.2 1TB 6,967 User benchmarks, average bench 225% 181GB free Firmware: CXY74D1Q Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 834 1043 1066 1009 1032 1040 MB/s Performing below expectations (30^th percentile)	202% Outstanding	Read 1,425 Write 1,114 Mixed 823 SusWrite 1004 244% 1,092 MB/s	4K Read 36.1 4K Write 79.5 4K Mixed 49.7 160% 55.1 MB/s	DQ Read 630 DQ Write 885 DQ Mixed 714 552% 743 MB/s
Poor: 131% ↑ This bench: 202% Great: 294%
Samsung Flash Drive 32GB 12,134 User benchmarks, average bench 52% 26GB free, PID 1000 Operating at USB 2.1 Speed SusWrite @10s intervals: 17 17 15 16 16 16 MB/s Performing below expectations (34^th percentile)	31.5% Below average	Read 33 Write 26 Mixed 13.8 SusWrite 16 28% 22.2 MB/s	4K Read 6 4K Write 7.1 4K Mixed 4.9 430% 6 MB/s
Poor: 11% ↑ This bench: 31.5% Great: 86%
WD My Passport 25E2 2TB 8,938 User benchmarks, average bench 32% 832GB free, PID 25e2 Operating at USB 2.1 Speed SusWrite @10s intervals: 35 37 37 37 37 37 MB/s Performing below expectations (23^rd percentile)	19.1% Very poor	Read 36.2 Write 30.5 Mixed 26 SusWrite 36.4 43% 32.3 MB/s	4K Read 0.5 4K Write 1.9 4K Mixed 0.7 90% 1.03 MB/s
Poor: 13% ↑ This bench: 19.1% Great: 53%
WD My Passport Essential USB 3.0 1TB 2,431 User benchmarks, average bench 23% 205GB free, PID 0730 Operating at USB 3.0 Speed SusWrite @10s intervals: 59 60 60 59 60 60 MB/s Performing as expected (55^th percentile)	25.2% Poor	Read 64 Write 63 Mixed 46.5 SusWrite 59.7 79% 58.3 MB/s	4K Read 0.5 4K Write 0.9 4K Mixed 0.5 50% 0.63 MB/s
Poor: 12% ↑ This bench: 25.2% Great: 36%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown HMA82GS6AFR8N-UH 802C0000802C 16ATF2G64HZ-2G3H1 80AD000080AD HMA82GS6AFR8N-UH 802C0000802C 16ATF2G64HZ-2G3H1 64GB 7 User benchmarks, average bench 87% 2400, 2400, 2400, 2400 MHz 16384, 16384, 16384, 16384 MB Performing way above expectations (93^rd percentile)	110% Outstanding	MC Read 45.6 MC Write 55.1 MC Mixed 26.3 121% 42.3 GB/s	SC Read 14.7 SC Write 34.3 SC Mixed 20.9 67% 23.3 GB/s	Latency 74.7 54% 74.7 ns
Poor: 74% ↑ This bench: 110% Great: 110%

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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 1,413 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