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 (36th percentile). This means that out of 100 PCs with exactly the same components, 64 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 below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 48.3%, this CPU's suitability for 3D gaming is below average.
Boot Drive48.2% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
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.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory5.5 GB free of 8 GB @ 0.7 GHz
Display1680 x 1050 - 32 Bit colors
OSWindows 7
BIOS Date20120611
Uptime0 Days
Run DateOct 15 '18 at 09:22
Run Duration112 Seconds
Run User EGY-User
Background CPU4%

 PC Performing below expectations (36th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Quad Q9400-$170
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.65 GHz
Performing above expectations (64th percentile)
48.3% Average
Memory 70.7
1-Core 37.9
2-Core 74.3
41% 61 Pts
4-Core 152
8-Core 152
20% 152 Pts
64-Core 154
10% 154 Pts
Poor: 34%
This bench: 48.3%
Great: 53%
Drive BenchSequentialRandom 4kDeep queue 4k
Liteonit LCS-256M6S 2.5 7mm 256GB
20GB free (System drive)
Firmware: DC8110D
SusWrite @10s intervals: 174 189 167 180 160 111 MB/s
Performing below potential (1st percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
48.2% Average
Read 218
Write 185
Mixed 166
SusWrite 164
41% 183 MB/s
4K Read 22.7
4K Write 38.4
4K Mixed 26.7
89% 29.3 MB/s
DQ Read 26.7
DQ Write 51.3
DQ Mixed 31.1
26% 36.4 MB/s
Poor: 61%
This bench: 48.2%
Great: 101%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x2GB
4 of 4 slots used
8GB DIMM DDR2
Performing as expected (42nd percentile)
19.9% Very poor
MC Read 6.3
MC Write 6.7
MC Mixed 5.8
18% 6.27 GB/s
SC Read 5.5
SC Write 6.6
SC Mixed 5.5
17% 5.87 GB/s
Latency 99.8
40% 99.8 ns
Poor: 14%
This bench: 19.9%
Great: 45%

 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
The Best.
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Intel Core i5-12600K $184Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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