Dell Precision 7720

Performance Results


Gaming 24% Surfboard	Desktop 89% Aircraft carrier	Workstation 22% Surfboard


PC Status	Overall this PC is performing way above expectations (87th percentile). This means that out of 100 PCs with exactly the same components, 13 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 light workstation, and even some light server workloads. Finally, with a gaming score of 81.4%, this CPU's suitability for 3D gaming is very good.
Graphics	16.5% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive	225% 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.

Sub-optimal background CPU (19%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell Precision 7720 (all builds)
Motherboard	Dell 07X446
Memory	27.7 GB free of 32 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit farger,
OS	Windows 10
BIOS Date	20180528
Uptime	2.9 Days
Run Date	Aug 16 '18 at 20:58
Run Duration	236 Seconds
Run User	NOR-User
Background CPU	19%

PC Performing way above expectations (87^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Xeon E3-1575M v5 419 User benchmarks, average bench 74% U3E1, 1 CPU, 4 cores, 8 threads Base clock 3 GHz, turbo 3.6 GHz (avg) Performing way above expectations (85^th percentile)	81.4% Excellent	Memory 91.1 1-Core 121 2-Core 221 83% 144 Pts	4-Core 387 8-Core 617 62% 502 Pts	64-Core 608 38% 608 Pts
Poor: 59% ↑ This bench: 81.4% Great: 84%

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.dll Ver. 23.20.16.4973 Performing way above expectations (93^rd percentile)	16.5% Very poor	Lighting 19.1 Reflection 104 Parallax 19.6 16% 47.5 fps	MRender 15.5 Gravity 18.8 Splatting 29.3 18% 21.2 fps
Poor: 9% ↑ This bench: 16.5% Great: 16%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Kxg50pnv1t02 NVMe TOSHIBA 1024GB 918 User benchmarks, average bench 162% 870GB free (System drive) Firmware: AFDA4103 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 1602 902 906 906 903 903 MB/s Performing way above expectations (90^th percentile)	225% Outstanding	Read 1,666 Write 1,671 Mixed 1,349 SusWrite 1,020 321% 1,427 MB/s	4K Read 38.1 4K Write 125 4K Mixed 52.1 191% 71.8 MB/s	DQ Read 890 DQ Write 786 DQ Mixed 844 631% 840 MB/s
Poor: 78% ↑ This bench: 225% Great: 246%
Kxg50pnv1t02 NVMe TOSHIBA 1024GB 918 User benchmarks, average bench 162% 954GB free Firmware: AFDA4103 Max speed: PCIe 16,000 MB/s SusWrite @10s intervals: 1065 906 1204 1120 915 910 MB/s Performing above expectations (85^th percentile)	215% Outstanding	Read 1,456 Write 1,679 Mixed 1,317 SusWrite 1,020 308% 1,368 MB/s	4K Read 34.2 4K Write 129 4K Mixed 44.2 177% 69.1 MB/s	DQ Read 989 DQ Write 868 DQ Mixed 910 687% 922 MB/s
Poor: 78% ↑ This bench: 215% Great: 246%
Seagate ST2000LM003 HN-M201RAD 2TB 50,772 User benchmarks, average bench 51% 2TB free Firmware: 2BE10001 SusWrite @10s intervals: 116 132 133 133 132 134 MB/s Performing way above expectations (100^th percentile)	74.5% Very good	Read 128 Write 100 Mixed 60.2 SusWrite 130 77% 105 MB/s	4K Read 0.6 4K Write 5 4K Mixed 1.1 240% 2.23 MB/s
Poor: 23% ↑ This bench: 74.5% Great: 70%
Generic Flash Disk 4GB 16,068 User benchmarks, average bench 4% 3GB free, PID 6387 Operating at USB 2.0 Speed SusWrite @10s intervals: 4.6 4.8 4.9 4.8 4.9 3.7 MB/s Performing as expected (57^th percentile)	3.74% Terrible	Read 14.8 Write 4.5 Mixed 3.2 SusWrite 4.6 7% 6.78 MB/s	4K Read 2.5 4K Write 0 4K Mixed 0 9% 0.83 MB/s
Poor: 2% ↑ This bench: 3.74% Great: 7%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown XF875V-MIH 4x8GB 163 User benchmarks, average bench 87% 4 of 4 slots used 32GB SODIMM DDR4 2400 MHz clocked @ 2667 MHz Performing way above expectations (98^th percentile)	122% Outstanding	MC Read 52.5 MC Write 56.5 MC Mixed 29.2 132% 46.1 GB/s	SC Read 18.2 SC Write 44.7 SC Mixed 22.4 81% 28.4 GB/s	Latency 65.7 61% 65.7 ns
Poor: 47% ↑ This bench: 122% Great: 120%

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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