Dell PowerEdge R640

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 (66th percentile). This means that out of 100 PCs with exactly the same components, 34 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 78.6%, this CPU's suitability for 3D gaming is good.
Boot Drive140% 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.
Memory768GB is enough RAM to run any version of Windows and it's far more than any current game requires. 768GB 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 PowerEdge R640
MotherboardDell PowerEdge R640  (all builds)
Memory755 GB free of 768 GB @ 2.7 GHz
Display1024 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20191126
Uptime0 Days
Run DateJun 16 '20 at 15:44
Run Duration116 Seconds
Run User FRA-User
Background CPU1%

 PC Performing above expectations (66th percentile)

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

Processor BenchNormalHeavyServer
1st CPU: Intel Xeon Gold 6140
CPU1, 1 CPU, 18 cores, 36 threads
Base clock 2.3 GHz, turbo 2.6 GHz (avg)
Performing way above expectations (90th percentile)
78.6% Very good
Memory 81.3
1-Core 97.3
2-Core 222
74% 133 Pts
4-Core 408
8-Core 826
73% 617 Pts
64-Core 2,014
125% 2,014 Pts
Poor: 63%
This bench: 78.6%
Great: 80%
Drive BenchSequentialRandom 4kDeep queue 4k
Dell Express Flash NVMe P4500 1.0TB SFF
874GB free (System drive)
Firmware: QDV1DP15 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 636 636 637 634 619 615 MB/s
Performing as expected (42nd percentile)
140% Outstanding
Read 588
Write 635
Mixed 510
SusWrite 630
133% 591 MB/s
4K Read 18.7
4K Write 220
4K Mixed 29.7
183% 89.5 MB/s
DQ Read 494
DQ Write 632
DQ Mixed 548
418% 558 MB/s
Poor: 133%
This bench: 140%
Great: 172%
Memory Kit BenchMulti coreSingle coreLatency
Unknown M393A4K40CB2-CTD 24x32GB
24 of 24 slots used
767GB DIMM DDR4 clocked @ 2666 MHz
Relative performance n/a - insufficient samples
152% Outstanding
MC Read 53.9
MC Write 84
MC Mixed 55.7
184% 64.5 GB/s
SC Read 5
SC Write 7.2
SC Mixed 6.8
18% 6.33 GB/s
Latency 78.2
51% 78.2 ns
Poor: 96%
This bench: 152%
Great: 152%

 System Memory Latency Ladder

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

Typical PowerEdge R640 Builds (Compare 3 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 20%
Surfboard
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 23%
Surfboard

Motherboard: Dell PowerEdge R640

EDIT WITH CUSTOM PC BUILDER Value: 9% - Terrible Total price: $440
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $154Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $150
Intel Core i5-13600K $260Nvidia RTX 4060-Ti $388WD Black SN850X M.2 1TB $90
Intel Core i5-12400F $110Nvidia RTX 4070 $520Crucial T700 M.2 4TB $406
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback