Dell OptiPlex 755

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Tree trunk
Desktop
Desktop 36%
Jet ski
Workstation
Workstation 0%
Tree trunk
PC StatusOverall this PC is performing as expected (50th percentile). This means that out of 100 PCs with exactly the same components, 50 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 40.5%, this CPU's suitability for 3D gaming is below average.
Graphics1.01% 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 12 years and 1 month 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.
Very high background CPU (32%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory1.8 GB free of 4 GB @ 0.7 GHz
Display1280 x 1024 - 32 Bit colors
OSWindows 7
BIOS Date20080311
Uptime0 Days
Run DateJan 30 '20 at 21:27
Run Duration177 Seconds
Run User BIH-User
Background CPU 32%

 PC Performing as expected (50th percentile)

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

Processor Bench Normal Heavy Server
Intel Core2 Duo E6550-$180
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.35 GHz
Performing above expectations (68th percentile)
40.5% Average
Memory 69.8
1-Core 35.6
2-Core 71.8
40% 59.1 Pts
4-Core 67.9
8-Core 68.3
9% 68.1 Pts
64-Core 71.8
5% 71.8 Pts
Poor: 24%
This bench: 40.5%
Great: 43%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Nvidia Quadro FX 3500
Nvidia(10DE 032B) 256MB
Ram: 256MB, Driver: 307.45
Performing as expected (50th percentile)
1.01% Terrible
Lighting 2.33
Reflection 1.65
Parallax 0.47
2% 1.49 fps
Poor: 1%
This bench: 1.01%
Great: 1%
Drive Bench Sequential Random 4k Deep queue 4k
Seagate ST3160815AS 160GB-$30
61GB free (System drive)
Firmware: 3.ADA
SusWrite @10s intervals: 32 36 41 41 47 47 MB/s
Performing way below expectations (6th percentile)
14% Very poor
Read 7.8
Write 9.2
Mixed 21.2
SusWrite 40.7
15% 19.7 MB/s
4K Read 0.6
4K Write 1
4K Mixed 0.6
110% 0.73 MB/s
Poor: 14%
This bench: 14%
Great: 43%
Memory Kit Bench Multi core Single core Latency
Unknown 4x1GB
4 of 4 slots used
4GB DIMM DDR2
Performing above expectations (75th percentile)
18.8% Very poor
MC Read 6.2
MC Write 6
MC Mixed 5.6
17% 5.93 GB/s
SC Read 5
SC Write 5.7
SC Mixed 4.9
15% 5.2 GB/s
Latency 102
39% 102 ns
Poor: 11%
This bench: 18.8%
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 1,512 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 4%
Tree trunk

Motherboard: Dell OptiPlex 755

EDIT WITH CUSTOM PC BUILDER Value: 46% - Average Total price: $219
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback