Dell OptiPlex 755

Performance Results

Benchmarks - missing GPU, SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (61st percentile). This means that out of 100 PCs with exactly the same components, 39 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 36.7%, this CPU's suitability for 3D gaming is poor.
Boot DriveThe boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS VersionAlthough Windows 7 is still a viable option, it's now 14 years and 8 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.
Very high background CPU (60%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory1.6 GB free of 4 GB @ 0.7 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 7
BIOS Date20120611
Uptime10.8 Days
Run DateDec 28 '15 at 11:30
Run Duration106 Seconds
Run User HRV-User
Background CPU 60%

 PC Performing above expectations (61st percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo E6550-$15
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.35 GHz
Performing as expected (41st percentile)
36.7% Below average
Memory 66.7
1-Core 23.4
2-Core 37.5
32% 42.5 Pts
4-Core 42.1
8-Core 44
6% 43 Pts
64-Core 45.7
3% 45.7 Pts
Poor: 26%
This bench: 36.7%
Great: 43%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia GeForce GT 610
Gainward(10B0 104A) 1,024MB
Driver: nvd3dum.dll Ver. 8.17.13.142
Relative performance n/a - atypical extreme
Poor: 2% Great: 2%
Drive BenchSequentialRandom 4kDeep queue 4k
WD WD800JD-75MSA3 80GB-$105
35GB free (System drive)
Firmware: 10.0 Max speed: SATA 2.0 300 MB/s
Performing above expectations (76th percentile)
28.6% Poor
Read 49.4
Write 49.8
Mixed 48.2
37% 49.1 MB/s
4K Read 0.46
4K Write 1.57
4K Mixed 0.34
85% 0.79 MB/s
Poor: 8%
This bench: 28.6%
Great: 33%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x1GB
4 of 4 slots used
4GB DIMM DDR2
Performing above expectations (66th percentile)
18.4% Very poor
MC Read 6.2
MC Write 5.6
MC Mixed 5.5
16% 5.77 GB/s
SC Read 5.1
SC Write 5.8
SC Mixed 5.7
16% 5.53 GB/s
Latency 109
37% 109 ns
Poor: 11%
This bench: 18.4%
Great: 28%

 System Memory Latency Ladder

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

Typical OptiPlex 755 Builds (Compare 496 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 40%
Speed boat
Workstation
Workstation 4%
Tree trunk

Motherboard: Dell OptiPlex 755

EDIT WITH CUSTOM PC BUILDER Value: 48% - Average Total price: $128
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CPUGPUSSD
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Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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