Dell OptiPlex 755

Performance Results

Benchmarks - excluding SSD
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 29%
Raft
Workstation
Workstation 15%
Tree trunk
PC StatusOverall this PC is performing above expectations (67th percentile). This means that out of 100 PCs with exactly the same components, 33 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 32.5%, this CPUs suitability for 3D gaming is below average.
Graphics1.99% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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 10 years 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)
Memory2.4 GB free of 4 GB @ 0.8 GHz
Display1600 x 900 - 32 Bit colors
OSWindows 7
BIOS Date20111207
Uptime0 Days
Run DateAug 14 '19 at 20:08
Run Duration122 Seconds
Run User USA-User
Background CPU2%

 PC Performing above expectations (67th percentile)

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

Processor Bench Normal Heavy Extreme
Intel Core2 Quad Q9550-$270
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz
Performing above expectations (80th percentile)
32.5% Below average
1-Core 51.6
2-Core 101
36% 76.5 Pts
4-Core 205
8-Core 205
28% 205 Pts
64-Core 204
14% 204 Pts
Poor: 22%
This bench: 32.5%
Great: 37%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD Radeon HD 6450
Sapphire(174B E164) 1GB
Driver: aticfx32.dll Ver. 14.501.1003.0
Performing above expectations (67th percentile)
1.99% Terrible
Lighting 7
Reflection 6.1
Parallax 6.4
2% 6.5 fps
MRender 4.2
Gravity 4.8
Splatting 4.6
2% 4.53 fps
Poor: 2%
This bench: 1.99%
Great: 2%
Drives Bench Sequential Random 4k Deep queue 4k
Seagate ST3160811AS 160GB-$45
119GB free
Firmware: 3.AAE
SusWrite @10s intervals: 64 64 64 65 65 65 MB/s
Performing way above expectations (86th percentile)
37.1% Below average
Read 64.5
Write 64.4
Mixed 37.5
SusWrite 64.4
42% 57.7 MB/s
4K Read 0.7
4K Write 1.3
4K Mixed 0.8
142% 0.93 MB/s
Poor: 16%
This bench: 37.1%
Great: 40%
WD Black 1TB (2010)-$70
450GB free (System drive)
Firmware: 05.01D05
SusWrite @10s intervals: 87 78 85 86 88 87 MB/s
Performing below expectations (27th percentile)
48.9% Average
Read 84.7
Write 84
Mixed 78.3
SusWrite 85.2
62% 83.1 MB/s
4K Read 1.3
4K Write 2.2
4K Mixed 0.9
195% 1.47 MB/s
Poor: 36%
This bench: 48.9%
Great: 76%
Memory Kit Bench Multi core Single core Latency
Unknown 2x2GB
2 of 4 slots used
4GB DIMM DDR2
Performing above expectations (74th percentile)
21.8% Poor
MC Read 7.2
MC Write 6.7
MC Mixed 6.4
19% 6.77 GB/s
SC Read 6.1
SC Write 6.9
SC Mixed 6.6
19% 6.53 GB/s
Latency 88.3
45% 88.3 ns
Poor: 10%
This bench: 21.8%
Great: 44%
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 System Memory Latency Ladder

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

Typical OptiPlex 755 Builds (Compare 2,648 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 27%
Raft
Workstation
Workstation 18%
Surfboard

Motherboard: Dell OptiPlex 755

EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $214
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HDDRAMUSB
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