Dell Precision 7720

Performance Results


Gaming 43% Speed boat	Desktop 93% Nuclear submarine	Workstation 37% Jet ski


PC Status	Overall this PC is performing way above expectations (96th percentile). This means that out of 100 PCs with exactly the same components, 4 performed better. The overall PC percentile is the average of each of its individual components. This PC is likely operated by a technical master!
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 moderate workstation, and even light server workloads. Finally, with a gaming score of 84%, this CPU's suitability for 3D gaming is very good.
Graphics	42.2% 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	255% 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.

System	Dell Precision 7720 (all builds)
Motherboard	Dell 0WDWGH
Memory	59.1 GB free of 64 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20180130
Uptime	0.7 Days
Run Date	Mar 23 '18 at 16:03
Run Duration	111 Seconds
Run User	USA-User
Background CPU	5%

PC Performing way above expectations (96^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-7920HQ 1,337 User benchmarks, average bench 71% U3E1, 1 CPU, 4 cores, 8 threads Base clock 3.1 GHz, turbo 3.75 GHz (avg) Performing way above expectations (97^th percentile)	84% Excellent	Memory 88 1-Core 129 2-Core 243 86% 153 Pts	4-Core 431 8-Core 653 67% 542 Pts	64-Core 658 41% 658 Pts
Poor: 37% ↑ This bench: 84% Great: 83%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia Quadro P3000 1,198 User benchmarks, average bench 40% Dell(1028 17B1) ≥ 4GB CLim: 1240 MHz, MLim: 1752 MHz, Ram: 6GB, Driver: 375.86 Performing way above expectations (93^rd percentile)	42.2% Average	Lighting 50.9 Reflection 50.5 Parallax 43.8 42% 48.4 fps	MRender 61.7 Gravity 47 Splatting 52 44% 53.6 fps
Poor: 34% ↑ This bench: 42.2% Great: 42%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Intel SSDSC2KF512H6 SATA 512GB 543 User benchmarks, average bench 70% 391GB free Firmware: LBFD11N Max speed: SATA 3.0 600 MB/s Performing way above expectations (100^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 1 (09) Power-on hours count 100 100 6 (0C) Power cycle count 100 100 320 (AA) Unknown 99 99 0 (AE) Unknown 100 100 68 (AF) Unknown 100 100 0 (B0) Unknown 100 100 0 (B1) Unknown 100 100 3166 (B2) Unknown 99 99 1 (B3) Unknown 100 100 1 (B4) Unknown 99 99 6092 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 100 11 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 39 51 94492622887 (C3) Hardware ECC recovered 103 103 6067102 (C7) UDMA CRC error rate 100 100 72 (E1) Load/Unload cycle count 100 100 9238 (E2) Load-in time 100 100 0 (E3) Torque amplification count 100 100 0 (E4) Power-off retract count 100 100 0 (E8) Unknown 99 99 0 (E9) Unknown 100 100 0 (EC) Unknown 100 100 0 (EE) Unknown 100 100 0 (F1) Unknown 100 100 9238 (F2) Unknown 100 100 10561 (F9) Unknown 100 100 188	93.3% Outstanding	Read 505 Write 377 Mixed 398 95% 427 MB/s	4K Read 25.8 4K Write 70.6 4K Mixed 35.5 122% 44 MB/s	DQ Read 270 DQ Write 279 DQ Mixed 77.4 112% 209 MB/s
Poor: 49% ↑ This bench: 93.3% Great: 89%
Samsung PM961 NVMe PCIe M.2 512GB 44,403 User benchmarks, average bench 196% 288GB free (System drive) Firmware: CXY7 Max speed: PCIe 16,000 MB/s Performing way above expectations (93^rd percentile)	255% Outstanding	Read 2,542 Write 1,258 Mixed 1,402 381% 1,734 MB/s	4K Read 55.3 4K Write 98.7 4K Mixed 56.9 209% 70.3 MB/s	DQ Read 324 DQ Write 211 DQ Mixed 119 129% 218 MB/s
Poor: 126% ↑ This bench: 255% Great: 259%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A2K43BB1-CRC 4x16GB 500 User benchmarks, average bench 79% 4 of 4 slots used 64GB SODIMM DDR4 clocked @ 2400 MHz Performing way above expectations (97^th percentile)	83.2% Excellent	MC Read 29.6 MC Write 31.8 MC Mixed 27 84% 29.5 GB/s	SC Read 18.2 SC Write 33.1 SC Mixed 27.6 75% 26.3 GB/s	Latency 69.5 58% 69.5 ns
Poor: 69% ↑ This bench: 83.2% Great: 83%

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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 1,411 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	405x
Core i7-6820HQIntelBench 60%, 33,920 samples	289x
Xeon E3-1535M v6IntelBench 73%, 1,822 samples	166x

GPU
HD Graphics 630IntelBench 5%, 310,249 samples	353x
Quadro P3000NvidiaBench 40%, 1,198 samples	264x
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 $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	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) $35	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16