Dell OptiPlex 755

Performance Results

Benchmarks - excluding GPU, SSD
Gaming 0%
Desktop 0%
Workstation 0%
PC StatusOverall this PC is performing above expectations (79th percentile). This means that out of 100 PCs with exactly the same components, 21 performed better. The overall PC percentile is the average of each of its individual components.
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 26%, this CPUs 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 9 years and 4 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)
Memory1.6 GB free of 4 GB @ 0.7 GHz
Display1600 x 900 - 32 Bit colors,
OSWindows 7
BIOS Date20080804
Uptime0 Days
Run DateDec 07 '17 at 19:34
Run Duration6263 Seconds
Run User USA-User
Background CPU1%

 PC Performing above expectations (79th percentile)

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

Processor Bench Single core Quad core Multi core
Intel Core2 Duo E8400-$41
CPU, 1 CPU, 2 cores, 2 threads
Base clock 3 GHz
Performing way above expectations (85th percentile)
26% Poor
SC Int 72.1
SC Float 40.5
SC Mixed 53.7
44% 55.4 Pts
QC Int 144
QC Float 86.1
QC Mixed 106
26% 112 Pts
MC Int 146
MC Float 84.5
MC Mixed 108
17% 113 Pts
Poor: 16%
This bench: 26%
Great: 26%
Drives Bench Sequential Random 4k Deep queue 4k
Seagate ST3750640NS 750GB-$38
669GB free (System drive)
Firmware: 3BKT Max speed: SATA 2.0 300 MB/s
Performing way above expectations (89th percentile)
41.1% Average
Read 73.6
Write 69.7
Mixed 28.7
42% 57.3 MB/s
4K Read 0.66
4K Write 1.07
4K Mixed 0.28
78% 0.67 MB/s
Poor: 15%
This bench: 41.1%
Great: 43%
Lexar USB Flash Drive 16GB
10GB free, PID c75c
Operating at USB 2.0 Speed
Performing above expectations (71st percentile)
5.56% Terrible
Read 19.5
Write 7.22
Mixed 10.8
14% 12.5 MB/s
4K Read 4.75
4K Write 0.01
4K Mixed 0.01
18% 1.59 MB/s
Poor: 4%
This bench: 5.56%
Great: 8%
Memory Kit Bench Multi core Single core Latency
Unknown 4x1GB
4 of 4 slots used
Performing above expectations (71st percentile)
19.1% Very poor
MC Read 6.5
MC Write 6.1
MC Mixed 5.2
17% 5.93 GB/s
SC Read 5.3
SC Write 6.2
SC Mixed 5.2
16% 5.57 GB/s
Latency 99
40% 99 ns
Poor: 11%
This bench: 19.1%
Great: 29%
Take a copy of your results

 System Memory Latency Ladder

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

Typical OptiPlex 755 Builds (Compare 1,795 builds) See popular component choices, score breakdowns and rankings.
Gaming 11%
Tree trunk
Desktop 27%
Workstation 19%

Motherboard: Dell OptiPlex 755

EDIT WITH CUSTOM PC BUILDER Value: 37% - Below average Total price: $205
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