Dell OptiPlex 755

Performance Results

 
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 46%
Yacht
Workstation
Workstation 3%
Tree trunk
PC StatusOverall this PC is performing above expectations (63rd percentile). This means that out of 100 PCs with exactly the same components, 37 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 47.5%, this CPU's suitability for 3D gaming is below average.
Graphics6.88% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Boot Drive49.8% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 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)
Memory2.9 GB free of 4 GB @ 0.7 GHz
Display1440 x 900 - 32 Bit colors
OSWindows 7
BIOS Date20120611
Uptime0 Days
Run DateApr 02 '19 at 01:47
Run Duration155 Seconds
Run User CAN-User
Background CPU7%

 PC Performing above expectations (63rd percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Quad Q6600-$100
CPU, 1 CPU, 4 cores, 4 threads
Base clock 3 GHz
Performing way above expectations (93rd percentile)
47.5% Average
Memory 71.2
1-Core 34.5
2-Core 69.2
39% 58.3 Pts
4-Core 141
8-Core 141
19% 141 Pts
64-Core 139
9% 139 Pts
Poor: 29%
This bench: 47.5%
Great: 50%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon HD 8570
Dell(1028 2121) 1GB
CLim: 780 MHz, MLim: 900 MHz, Ram: 1GB, Driver: 19.3.3
Performing way above expectations (94th percentile)
6.88% Terrible
Lighting 8.47
Reflection 9.31
Parallax 10.7
7% 9.48 fps
MRender 8.14
Gravity 7.93
Splatting 8.78
7% 8.29 fps
Poor: 6%
This bench: 6.88%
Great: 7%
Drives BenchSequentialRandom 4kDeep queue 4k
Kingston A400 120GB-$29
62GB free (System drive)
Firmware: SBFKB1D1
SusWrite @10s intervals: 203 117 124 126 125 139 MB/s
Performing below potential (22nd percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
49.8% Average
Read 255
Write 130
Mixed 162
SusWrite 139
38% 171 MB/s
4K Read 25.9
4K Write 40.4
4K Mixed 23.6
91% 30 MB/s
DQ Read 51.3
DQ Write 98.6
DQ Mixed 81.2
60% 77 MB/s
Poor: 33%
This bench: 49.8%
Great: 85%
Samsung HD256GJ 250GB
185GB free
Firmware: 1AR10002
SusWrite @10s intervals: 127 125 127 128 127 127 MB/s
Performing way above expectations (86th percentile)
70.9% Very good
Read 120
Write 129
Mixed 67.4
SusWrite 127
81% 111 MB/s
4K Read 0.7
4K Write 2.4
4K Mixed 0.7
151% 1.27 MB/s
Poor: 25%
This bench: 70.9%
Great: 78%
Lexar USB Flash Drive 32GB
6GB free, PID c75c
Operating at USB 2.0 Speed
SusWrite @10s intervals: 2 3 4.2 4.6 6.6 7.4 MB/s
Performing way below expectations (7th percentile)
2.93% Terrible
Read 10.2
Write 0.7
Mixed 5.2
SusWrite 4.6
6% 5.17 MB/s
4K Read 1.9
4K Write 0
4K Mixed 0
7% 0.63 MB/s
Poor: 5%
This bench: 2.93%
Great: 11%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x1GB
4 of 4 slots used
4GB DIMM DDR2
Performing above expectations (73rd percentile)
19.3% Very poor
MC Read 6.4
MC Write 6
MC Mixed 5.5
17% 5.97 GB/s
SC Read 6.1
SC Write 6.2
SC Mixed 5.3
17% 5.87 GB/s
Latency 98.6
41% 98.6 ns
Poor: 11%
This bench: 19.3%
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
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HDDRAMUSB
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