Dell OptiPlex 755

Performance Results


Gaming 2% Tree trunk	Desktop 31% Sail boat	Workstation 2% Tree trunk


PC Status	Overall this PC is performing below expectations (22nd percentile). This means that out of 100 PCs with exactly the same components, 78 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
Processor	With 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 31.2%, this CPU's suitability for 3D gaming is poor.
Graphics	1% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	46.9% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory	4GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

4 years ago, 4 years ago.

System	Dell OptiPlex 755
Motherboard	Dell OptiPlex 755 (all builds)
Memory	0.5 GB free of 4 GB @ 0.7 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20071105
Uptime	0.9 Days
Run Date	Dec 12 '19 at 16:50
Run Duration	170 Seconds
Run User	USA-User
Background CPU	100%

PC Performing below expectations (22^nd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core2 Duo E6850-$57 4,150 User benchmarks, average bench 40% CPU, 1 CPU, 2 cores, 2 threads Base clock 3 GHz, turbo 2.95 GHz (avg) Performing way below expectations (6^th percentile)	31.2% Below average	Memory 52.2 1-Core 23.5 2-Core 50 28% 41.9 Pts	4-Core 61.4 8-Core 58.8 8% 60.1 Pts	64-Core 61.7 4% 61.7 Pts
Poor: 32% ↑ This bench: 31.2% Great: 45%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GeForce 8400 GS 18,254 User benchmarks, average bench 1% EVGA(3842 1302) 1GB Ram: 1GB, Driver: 342.1 Performing above expectations (75^th percentile)	1% Terrible	Lighting 1.03 Reflection 1.96 Parallax 0.47 1% 1.15 fps	MRender 2.24 Gravity 0.77 Splatting 1.74 1% 1.58 fps
Poor: 0% ↑ This bench: 1% Great: 1%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 840 Evo 120GB-$85 104,444 User benchmarks, average bench 91% 47GB free (System drive) Firmware: EXT0BB6Q SusWrite @10s intervals: 132 51 56 57 59 60 MB/s Performing below potential (2^nd percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	46.9% Average	Read 207 Write 209 Mixed 185 SusWrite 69.1 38% 167 MB/s	4K Read 21.9 4K Write 36.7 4K Mixed 24.8 84% 27.8 MB/s	DQ Read 189 DQ Write 179 DQ Mixed 143 118% 170 MB/s
Poor: 63% ↑ This bench: 46.9% Great: 108%
Seagate Barracuda 7200.14 2TB-$38 815,515 User benchmarks, average bench 88% 1TB free Firmware: CC4B SusWrite @10s intervals: 153 137 149 148 160 155 MB/s Performing below expectations (35^th percentile)	83.1% Excellent	Read 140 Write 133 Mixed 71 SusWrite 150 90% 124 MB/s	4K Read 0.7 4K Write 1.2 4K Mixed 0.8 140% 0.9 MB/s
Poor: 51% ↑ This bench: 83.1% Great: 114%
WD My Book 1230 4TB 14,665 User benchmarks, average bench 41% 2.5TB free, PID 1230 Operating at USB 2.1 Speed SusWrite @10s intervals: 16 17 17 16 17 17 MB/s Performing way below expectations (6^th percentile)	13.8% Very poor	Read 26.2 Write 23.2 Mixed 24 SusWrite 16.7 30% 22.5 MB/s	4K Read 0.7 4K Write 2 4K Mixed 0.9 101% 1.2 MB/s
Poor: 14% ↑ This bench: 13.8% Great: 60%
WD My Book 500GB 3,986 User benchmarks, average bench 19% 326GB free, PID 1100 Operating at USB 2.0 Speed SusWrite @10s intervals: 15 14 15 15 15 16 MB/s Performing way below expectations (9^th percentile)	12.9% Very poor	Read 25.8 Write 21 Mixed 21.5 SusWrite 14.9 27% 20.8 MB/s	4K Read 0.5 4K Write 1.9 4K Mixed 0.8 94% 1.07 MB/s
Poor: 12% ↑ This bench: 12.9% Great: 22%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 4x1GB 54,972 User benchmarks, average bench 18% 4 of 4 slots used 4GB DIMM DDR2 Performing below expectations (23^rd percentile)	13% Very poor	MC Read 4.7 MC Write 4.1 MC Mixed 4.5 13% 4.43 GB/s	SC Read 0.9 SC Write 4.2 SC Mixed 1.6 6% 2.23 GB/s	Latency 153 26% 153 ns
Poor: 11% ↑ This bench: 13% Great: 28%

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System Memory Latency Ladder

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

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GPU

SSD

HDD

RAM

MBD

Typical OptiPlex 755 Builds (Compare 496 builds) See popular component choices, score breakdowns and rankings

Gaming 5%

Tree trunk

Desktop 40%

Speed boat

Workstation 4%

Tree trunk

Motherboard: Dell OptiPlex 755

CPU
Core2 Quad Q6600Intel $100Bench 42%, 59,658 samples	80x
Core2 Duo E8400Intel $89Bench 40%, 68,540 samples	68x
Core2 Duo E6550Intel $20Bench 37%, 11,349 samples	57x

GPU
GeForce GT 710NvidiaBench 3%, 187,161 samples	54x
GeForce GT 730NvidiaBench 5%, 164,888 samples	40x
GT 1030NvidiaBench 14%, 185,384 samples	35x

SSD
A400 240GBKingston $28Bench 66%, 424,288 samples	14x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	8x
A400 120GBKingston $30Bench 61%, 166,392 samples	7x

RAM
4x2GBUnknownBench 25%, 183,252 samples	205x
4x1GBUnknownBench 18%, 54,972 samples	82x
6GBUnknownBench 25%, 111,301 samples	63x

EDIT WITH CUSTOM PC BUILDER

Value: 48% - Average

Total price: $128

CPU	GPU	SSD
Intel Core i5-13600K $260	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $23	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16