Dell OptiPlex 755

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Tree trunk
Desktop
Desktop 31%
Sail boat
Workstation
Workstation 0%
Tree trunk
PC StatusOverall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 performed better. The overall PC percentile is the average of each of its individual components.
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 33.6%, this CPU's suitability for 3D gaming is poor.
Graphics1.16% 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 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (46%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory0.6 GB free of 4 GB @ 0.8 GHz
Display1280 x 1024 - 32 Bit kleuren
OSWindows 10
BIOS Date20110531
Uptime0.9 Days
Run DateMay 10 '18 at 12:44
Run Duration114 Seconds
Run User NLD-User
Background CPU 46%

 PC Performing as expected (45th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo E8400-$89
CPU, 1 CPU, 2 cores, 2 threads
Base clock 3 GHz, turbo 2.95 GHz (avg)
Performing way below expectations (15th percentile)
33.6% Below average
Memory 57.4
1-Core 35.2
2-Core 50.4
33% 47.7 Pts
4-Core 61.3
8-Core 51.4
8% 56.3 Pts
64-Core 59.9
4% 59.9 Pts
Poor: 24%
This bench: 33.6%
Great: 47%
Graphics Card Bench3D DX93D DX103D DX11
ATI Radeon HD 4550
Asus(1043 026C) 512MB
Driver: aticfx32.dll Ver. 8.970.100.9001
Performing as expected (50th percentile)
1.16% Terrible
Lighting 1.37
Reflection 2.12
Parallax 1.34
1% 1.61 fps
MRender 1.52
Gravity 0.8
Splatting 2.04
1% 1.46 fps
Poor: 1%
This bench: 1.16%
Great: 1%
Drive BenchSequentialRandom 4kDeep queue 4k
Seagate ST3160815AS 160GB-$46
105GB free (System drive)
Firmware: 4.ADA Max speed: SATA 2.0 300 MB/s
Performing above expectations (68th percentile)
35.1% Below average
Read 62.3
Write 59.6
Mixed 60.4
46% 60.8 MB/s
4K Read 0.68
4K Write 1.53
4K Mixed 0.42
103% 0.88 MB/s
Poor: 11%
This bench: 35.1%
Great: 42%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x1GB
4 of 4 slots used
4GB DIMM DDR2
Performing as expected (49th percentile)
15.8% Very poor
MC Read 5.7
MC Write 5.4
MC Mixed 5
15% 5.37 GB/s
SC Read 3
SC Write 3.6
SC Mixed 3
9% 3.2 GB/s
Latency 135
30% 135 ns
Poor: 11%
This bench: 15.8%
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 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.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback