Dell OptiPlex 755

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (26th percentile). This means that out of 100 PCs with exactly the same components, 74 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 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 34.5%, this CPU's suitability for 3D gaming is poor.
Boot Drive31% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
Memory5GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 5GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (50%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory1.3 GB free of 5 GB @ 0.7 GHz
Display1680 x 1050 - 32 Bit colors,
OSWindows 10
BIOS Date20080430
Uptime1.1 Days
Run DateDec 06 '19 at 16:29
Run Duration120 Seconds
Run User MEX-User
Background CPU 50%

 PC Performing below expectations (26th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo E4600
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
Performing as expected (48th percentile)
34.5% Below average
Memory 62.1
1-Core 25.8
2-Core 33.5
30% 40.5 Pts
4-Core 43.1
8-Core 43.7
6% 43.4 Pts
64-Core 45.9
3% 45.9 Pts
Poor: 21%
This bench: 34.5%
Great: 40%
Drive BenchSequentialRandom 4kDeep queue 4k
Sandisk PLUS 120GB
40GB free (System drive)
Firmware: UE4500RL
SusWrite @10s intervals: 68 29 34 48 21 10 MB/s
Performing below potential (10th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
31% Below average
Read 229
Write 97.8
Mixed 104
SusWrite 35.1
26% 116 MB/s
4K Read 17.9
4K Write 10.2
4K Mixed 16.2
53% 14.8 MB/s
DQ Read 94.2
DQ Write 43.6
DQ Mixed 21.7
29% 53.2 MB/s
Poor: 29%
This bench: 31%
Great: 55%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 5GB
null MHz
1024, 2048, 1024, 1024 MB
Performing below potential (20th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
11.7% Very poor
MC Read 4.1
MC Write 2.9
MC Mixed 3.4
10% 3.47 GB/s
SC Read 2.5
SC Write 3.3
SC Mixed 3.2
8% 3 GB/s
Latency 122
33% 122 ns
Poor: 10%
This bench: 11.7%
Great: 34%

 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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Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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