Dell Precision 7720

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (79th percentile). This means that out of 100 PCs with exactly the same components, 21 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. Additionally this processor can handle moderate workstation, and even light server workloads. Finally, with a gaming score of 84.7%, this CPU's suitability for 3D gaming is very good.
Boot Drive231% 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.
Memory64GB 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 VersionAlthough Windows 7 is still a viable option, it's now 14 years and 9 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.
High background CPU (21%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell Precision 7720  (all builds)
MotherboardDell
Memory59 GB free of 64 GB @ 2.4 GHz
OSWindows 7
BIOS Date20170907
Uptime0 Days
Run DateMar 14 '20 at 15:53
Run Duration129 Seconds
Run User TUR-User
Background CPU 21%

 PC Performing above expectations (79th percentile)

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

Processor BenchNormalHeavyServer
Intel Xeon E3-1535M v6
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 3.1 GHz
Performing way above expectations (97th percentile)
84.7% Excellent
Memory 83.1
1-Core 120
2-Core 208
78% 137 Pts
4-Core 464
8-Core 684
72% 574 Pts
64-Core 684
42% 684 Pts
Poor: 40%
This bench: 84.7%
Great: 84%
Drives BenchSequentialRandom 4kDeep queue 4k
Nvme KXG50PNV1T02 NVM 1TB
793GB free (System drive)
Firmware: AFDA Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 854 841 819 879 803 880 MB/s
Performing way above expectations (86th percentile)
231% Outstanding
Read 1,266
Write 998
Mixed 1,119
SusWrite 846
237% 1,057 MB/s
4K Read 44
4K Write 199
4K Mixed 81.1
276% 108 MB/s
DQ Read 868
DQ Write 1059
DQ Mixed 873
683% 933 MB/s
Poor: 108%
This bench: 231%
Great: 248%
Nvme KXG50PNV1T02 NVM 1TB
877GB free
Firmware: AFDA Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 852 862 821 877 804 888 MB/s
Performing way above expectations (89th percentile)
236% Outstanding
Read 1,519
Write 1,155
Mixed 1,261
SusWrite 851
268% 1,196 MB/s
4K Read 47.1
4K Write 198
4K Mixed 72.6
270% 106 MB/s
DQ Read 840
DQ Write 996
DQ Mixed 876
672% 904 MB/s
Poor: 108%
This bench: 236%
Great: 248%
Memory Kit BenchMulti coreSingle coreLatency
Unknown HMA82GS7AFR8N-UH 4x16GB
4 of 4 slots used
64GB SODIMM DDR4 clocked @ 2400 MHz
Performing as expected (45th percentile)
77.8% Very good
MC Read 27.6
MC Write 30.6
MC Mixed 25.7
80% 28 GB/s
SC Read 16.6
SC Write 30.8
SC Mixed 20.7
65% 22.7 GB/s
Latency 74.9
53% 74.9 ns
Poor: 67%
This bench: 77.8%
Great: 121%

 System Memory Latency Ladder

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

Typical Precision 7720 Builds (Compare 1,416 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: 68% - Good Total price: $37
The Best.
CPUGPUSSD
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Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
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