Dell OptiPlex 755

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 27%
Raft
Desktop
Desktop 55%
Yacht
Workstation
Workstation 19%
Surfboard
PC StatusOverall this PC is performing as expected (51st percentile). This means that out of 100 PCs with exactly the same components, 49 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 50.7%, this CPU's suitability for 3D gaming is average.
Graphics56.7% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (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.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 7 is still a viable option, it's now 14 years and 9 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)
Memory6 GB free of 8 GB @ 0.8 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 7
BIOS Date20090302
Uptime0 Days
Run DateDec 20 '17 at 04:41
Run Duration137 Seconds
Run User USA-User
Background CPU0%
Watch Gameplay: 1060-6GB + 9600K How to compare your gameplay

 PC Performing as expected (51st percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Quad Q9550-$161
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz
Performing above expectations (68th percentile)
50.7% Above average
Memory 74.2
1-Core 40.5
2-Core 78.9
43% 64.5 Pts
4-Core 160
8-Core 160
21% 160 Pts
64-Core 162
10% 162 Pts
Poor: 37%
This bench: 50.7%
Great: 57%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia GTX 1060-6GB-$117
CLim: 1961 MHz, MLim: 2002 MHz, Ram: 6GB, Driver: 388.59
Performing below potential (73rd percentile) - GPU OC Guide
56.7% Above average
Lighting 67.7
Reflection 75.8
Parallax 69.9
55% 71.2 fps
MRender 72.6
Gravity 71.1
Splatting 74
60% 72.6 fps
Poor: 51%
This bench: 56.7%
Great: 60%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung HD161GJ 160GB-$25
36GB free (System drive)
Firmware: 1AC01118 Max speed: SATA 2.0 300 MB/s
Performing as expected (57th percentile)
48.7% Average
Read 81.3
Write 88.1
Mixed 62.8
58% 77.4 MB/s
4K Read 0.44
4K Write 1.95
4K Mixed 0.41
100% 0.93 MB/s
Poor: 15%
This bench: 48.7%
Great: 62%
WD Elements 25A2 1TB
303GB free, PID 25a2
Operating at USB 2.1 Speed
Performing way below expectations (8th percentile)
16.3% Very poor
Read 32.1
Write 25.4
Mixed 23.5
33% 27 MB/s
4K Read 0.53
4K Write 1.94
4K Mixed 0.19
74% 0.89 MB/s
Poor: 14%
This bench: 16.3%
Great: 63%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x2GB
4 of 4 slots used
8GB DIMM DDR2
Performing as expected (49th percentile)
21% Poor
MC Read 7.1
MC Write 6.6
MC Mixed 6.1
19% 6.6 GB/s
SC Read 5.8
SC Write 6.3
SC Mixed 6
17% 6.03 GB/s
Latency 91.9
44% 91.9 ns
Poor: 14%
This bench: 21%
Great: 45%

 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 $274Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $183Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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