Dell Precision 7720

Performance Results

 
Gaming
Gaming 34%
Sail boat
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 27%
Raft
PC StatusOverall this PC is performing above expectations (80th percentile). This means that out of 100 PCs with exactly the same components, 20 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 65.1%, this CPU's suitability for 3D gaming is above average.
Graphics41.8% 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 Drive162% 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.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (15%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell Precision 7720  (all builds)
MotherboardDell 0WDWGH
Memory11.1 GB free of 16 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20170907
Uptime0.2 Days
Run DateNov 22 '17 at 14:53
Run Duration149 Seconds
Run User USA-User
Background CPU 15%

 PC Performing above expectations (80th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-7920HQ
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 3.1 GHz, turbo 3.9 GHz (avg)
Performing way below expectations (17th percentile)
65.1% Good
Memory 90
1-Core 122
2-Core 240
85% 151 Pts
4-Core 238
8-Core 216
31% 227 Pts
64-Core 234
14% 234 Pts
Poor: 37%
This bench: 65.1%
Great: 83%
Graphics Cards Bench3D DX93D DX103D DX11
Nvidia Quadro P3000
Dell(1028 07B1) ≥ 4GB
CLim: 1240 MHz, MLim: 1752 MHz, Ram: 6GB, Driver: 382.66
Performing way above expectations (92nd percentile)
41.8% Average
Lighting 51.7
Reflection 49.5
Parallax 43.6
42% 48.3 fps
MRender 59.1
Gravity 43.7
Splatting 49.1
41% 50.7 fps
Poor: 34%
This bench: 41.8%
Great: 42%
Intel HD Graphics 630
Dell(1028 07B1) 1GB
Driver: igdumdim64 Ver. 21.20.16.4664
Performing way above expectations (99th percentile)
6.66% Terrible
Lighting 6.97
Reflection 48.7
Parallax 6.91
6% 20.9 fps
MRender 9.24
Gravity 6.1
Splatting 14.4
8% 9.92 fps
Poor: 3%
This bench: 6.66%
Great: 6%
Drives BenchSequentialRandom 4kDeep queue 4k
Toshiba XG5 NVMe PCIe M.2 256GB-$33
170GB free (System drive)
Firmware: AADA4101 Max speed: PCIe 16,000 MB/s
Performing way above expectations (87th percentile)
162% Outstanding
Read 1,965
Write 282
Mixed 305
181% 851 MB/s
4K Read 33.2
4K Write 131
4K Mixed 42.2
174% 68.7 MB/s
DQ Read 368
DQ Write 224
DQ Mixed 91.8
123% 228 MB/s
Poor: 73%
This bench: 162%
Great: 193%
SanDisk Ultra USB 3.0 32GB-$8
11GB free, PID 5581
Operating at USB 3.0 Speed
Performing way above expectations (99th percentile)
41.1% Average
Read 131
Write 58.4
Mixed 79.6
103% 89.8 MB/s
4K Read 6.44
4K Write 2.55
4K Mixed 1.29
155% 3.43 MB/s
Poor: 11%
This bench: 41.1%
Great: 38%
Memory Kit BenchMulti coreSingle coreLatency
Unknown HMA81GS6AFR8N-UH 2x8GB
2 of 4 slots used
16GB SODIMM DDR4 clocked @ 2400 MHz
Performing above expectations (84th percentile)
76.1% Very good
MC Read 25.7
MC Write 30.1
MC Mixed 24.8
77% 26.9 GB/s
SC Read 17.5
SC Write 28.7
SC Mixed 23.8
67% 23.3 GB/s
Latency 67.2
60% 67.2 ns
Poor: 47%
This bench: 76.1%
Great: 78%

 System Memory Latency Ladder

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

Typical Precision 7720 Builds (Compare 1,412 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 11%
Tree trunk

System: Dell Precision 7720

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $46
The Best.
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Intel Core i5-12600K $178Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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