Dell Precision 7720

Performance Results

 
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 60%
Gunboat
Workstation
Workstation 8%
Tree trunk
PC StatusOverall this PC is performing way below expectations (13th percentile). This means that out of 100 PCs with exactly the same components, 87 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. 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 64.3%, this CPU's suitability for 3D gaming is above average.
Graphics2.85% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive128% 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.
Memory32GB 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
SystemDell Precision 7720  (all builds)
MotherboardDell 0WDWGH
Memory27.4 GB free of 32 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors, 2560 x 1440 - 32 Bit colors
OSWindows 10
BIOS Date20170324
Uptime1 Days
Run DateMay 02 '17 at 18:32
Run Duration109 Seconds
Run User USA-User
Background CPU2%

 PC Performing way below expectations (13th 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, 4 cores, 8 threads
Base clock 3.1 GHz, turbo 2.75 GHz (avg)
Performing way below expectations (17th percentile)
64.3% Good
Memory 69.3
1-Core 88.2
2-Core 171
62% 110 Pts
4-Core 321
8-Core 452
49% 386 Pts
64-Core 452
28% 452 Pts
Poor: 37%
This bench: 64.3%
Great: 83%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD Graphics 630
Dell(1028 07B1) 1GB
Driver: igdumdim64 Ver. 21.20.16.4534
Performing way below expectations (4th percentile)
2.85% Terrible
Lighting 2.97
Reflection 78
Parallax 2.88
2% 27.9 fps
MRender 4.38
Gravity 2.57
Splatting 6
4% 4.32 fps
Poor: 3%
This bench: 2.85%
Great: 6%
Drive BenchSequentialRandom 4kDeep queue 4k
Toshiba THNSN5512GPU7 NVMe PCIe M.2 512GB
445GB free (System drive)
Firmware: 57DC4102 Max speed: PCIe 16,000 MB/s
Performing below expectations (27th percentile)
128% Outstanding
Read 1,676
Write 584
Mixed 652
211% 971 MB/s
4K Read 23.1
4K Write 42.8
4K Mixed 17.2
80% 27.7 MB/s
DQ Read 27.6
DQ Write 42.9
DQ Mixed 2.99
11% 24.5 MB/s
Poor: 90%
This bench: 128%
Great: 235%
Memory Kit BenchMulti coreSingle coreLatency
Unknown HMA81GS6AFR8N-UH 4x8GB
4 of 4 slots used
32GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (6th percentile)
58.5% Above average
MC Read 20.7
MC Write 23.1
MC Mixed 18.6
59% 20.8 GB/s
SC Read 13.2
SC Write 23.7
SC Mixed 17.7
52% 18.2 GB/s
Latency 103
39% 103 ns
Poor: 57%
This bench: 58.5%
Great: 82%

 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 $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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