Dell Precision 7720

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (40th percentile). This means that out of 100 PCs with exactly the same components, 60 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 an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 57.5%, this CPU's suitability for 3D gaming is average.
Graphics6.32% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
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.
Very high background CPU (63%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell Precision 7720  (all builds)
MotherboardDell 0F2JMF
Memory19.2 GB free of 32 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20200926
Uptime1.8 Days
Run DateJul 04 '21 at 16:06
Run Duration201 Seconds
Run User CAN-User
Background CPU 63%

 PC Performing below expectations (40th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-7820HQ
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.9 GHz, turbo 2.65 GHz (avg)
Performing below expectations (24th percentile)
57.5% Above average
Memory 69.6
1-Core 77.8
2-Core 126
55% 91 Pts
4-Core 249
8-Core 336
37% 292 Pts
64-Core 378
23% 378 Pts
Poor: 31%
This bench: 57.5%
Great: 77%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD Graphics 630
Dell(1028 07B1) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.7263
Performing way above expectations (88th percentile)
6.32% Terrible
Lighting 6.6
Reflection 4
Parallax 7.6
5% 6.07 fps
MRender 9.1
Gravity 6.6
Splatting 12.9
8% 9.53 fps
Poor: 3%
This bench: 6.32%
Great: 6%
Drives BenchSequentialRandom 4kDeep queue 4k
Toshiba XG5 NVMe PCIe M.2 256GB-$33
148GB free (System drive)
Firmware: AADA4105 Max speed: PCIe 16,000 MB/s
Relative performance n/a - sequential test incomplete
Read 646
Write 272
Mixed 732
122% 550 MB/s
4K Read 22.4
4K Write 36.3
4K Mixed 25.6
86% 28.1 MB/s
DQ Read 370
DQ Write 227
DQ Mixed 226
188% 274 MB/s
Poor: 73% Great: 193%
Crucial P2 3D NVMe PCIe M.2 1TB-$75
528GB free
Firmware: P2CR031 Max speed: PCIe 16,000 MB/s
Relative performance n/a - sequential test incomplete
Read 918
Write 1,331
Mixed 1,032
246% 1,093 MB/s
4K Read 25.7
4K Write 46.5
4K Mixed 33.7
107% 35.3 MB/s
DQ Read 477
DQ Write 239
DQ Mixed 364
269% 360 MB/s
Poor: 84% Great: 299%
HGST Travelstar 7K1000 2.5" 1TB
544GB free
Firmware: JB0OA3P0
Relative performance n/a - sequential test incomplete
Read 118
Write 64.9
Mixed 22.1
50% 68.3 MB/s
4K Read 0.7
4K Write 1.5
4K Mixed 0.6
124% 0.93 MB/s
Poor: 35% Great: 75%
Memory Kit BenchMulti coreSingle coreLatency
Unknown HMA81GS6AFR8N-UH 4x8GB
4 of 4 slots used
32GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (8th percentile)
60.2% Good
MC Read 22
MC Write 23.9
MC Mixed 19.8
63% 21.9 GB/s
SC Read 11.1
SC Write 22.6
SC Mixed 16.5
48% 16.7 GB/s
Latency 102
39% 102 ns
Poor: 57%
This bench: 60.2%
Great: 82%

 System Memory Latency Ladder

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

 SkillBench Score 0: 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware

Score Hit Rate Shots EFps 0.1% Low Refresh Rate Screen Resolution Monitor
0% 0% 0 11 8 60 17.2" 1280 720 CMN1738
Typical Precision 7720 Builds (Compare 1,410 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
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Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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