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 way below expectations (17th percentile). This means that out of 100 PCs with exactly the same components, 83 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 34.9%, 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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (54%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory1.4 GB free of 4 GB @ 0.7 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20120611
Uptime0 Days
Run DateMar 11 '22 at 18:33
Run Duration5364 Seconds
Run User GBR-User
Background CPU 54%

 PC Performing way below expectations (17th percentile)

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

Processor Bench Normal Heavy Server
Intel Core2 Quad Q8200-$49
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.35 GHz, turbo 2.15 GHz (avg)
Performing way below expectations (6th percentile)
34.9% Below average
Memory 51
1-Core 37.3
2-Core 78.3
35% 55.5 Pts
4-Core 103
8-Core 164
17% 133 Pts
64-Core 141
9% 141 Pts
Poor: 35%
This bench: 34.9%
Great: 53%
Drive Bench Sequential Random 4k Deep queue 4k
WD Blue 160GB (2007)-$24
119GB free (System drive)
Firmware: 02.03E02
SusWrite @10s intervals: 47 66 54 56 31 36 MB/s
Performing way below expectations (14th percentile)
25% Poor
Read 38.9
Write 35.4
Mixed 43.2
SusWrite 48.4
31% 41.5 MB/s
4K Read 0.3
4K Write 0.5
4K Mixed 0.3
55% 0.37 MB/s
Poor: 18%
This bench: 25%
Great: 59%
Memory Kit Bench Multi core Single core Latency
Unknown 4x1GB
4 of 4 slots used
4GB DIMM DDR2
Performing below expectations (32nd percentile)
14.5% Very poor
MC Read 5.2
MC Write 5.1
MC Mixed 4.9
14% 5.07 GB/s
SC Read 2.7
SC Write 2.9
SC Mixed 1.8
7% 2.47 GB/s
Latency 157
26% 157 ns
Poor: 11%
This bench: 14.5%
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 1,821 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 44%
Speed boat
Workstation
Workstation 4%
Tree trunk

Motherboard: Dell OptiPlex 755

EDIT WITH CUSTOM PC BUILDER Value: 39% - Below average Total price: $527
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Intel Core i7-12700K $380Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $33Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $67SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $470SanDisk Ultra Fit 32GB $16
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