Dell OptiPlex 755

Performance Results

Benchmarks - missing SSD
Gaming 1% Tree trunk	Desktop 37% Jet ski	Workstation 1% Tree trunk


PC Status	Overall this PC is performing above expectations (73rd percentile). This means that out of 100 PCs with exactly the same components, 27 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 41.5%, this CPU's suitability for 3D gaming is below average.
Graphics	0.84% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Memory	6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB is also enough for moderate file and system caches which result in a very responsive system.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (83%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

3 years ago, 3 years ago.

System	Dell OptiPlex 755
Motherboard	Dell OptiPlex 755 (all builds)
Memory	2.4 GB free of 6 GB @ 0.8 GHz
Display	1440 x 900 - 32 Bit colori
OS	Windows 10
BIOS Date	20120611
Uptime	0 Days
Run Date	Dec 23 '20 at 08:26
Run Duration	145 Seconds
Run User	ITA-User
Background CPU	83%

PC Performing above expectations (73^rd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core2 Duo E6750 9,456 User benchmarks, average bench 38% CPU, 1 CPU, 2 cores, 2 threads Base clock 2.65 GHz, turbo 2.65 GHz (avg) Performing above expectations (77^th percentile)	41.5% Average	Memory 73.2 1-Core 30.2 2-Core 59.1 38% 54.2 Pts	4-Core 60.3 8-Core 59.8 8% 60 Pts	64-Core 59.3 4% 59.3 Pts
Poor: 25% ↑ This bench: 41.5% Great: 44%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
ATI Radeon HD 2400-PRO 2,899 User benchmarks, average bench 1% Dell(1028 0402) 256MB Driver: aticfx64.dll Ver. 8.970.100.9001 Performing above expectations (65^th percentile)	0.84% Terrible	Lighting 1.2 Reflection 1.1 Parallax 2.4 1% 1.57 fps	MRender 0.9 Gravity 0.8 Splatting 0.5 1% 0.73 fps
Poor: 0% ↑ This bench: 0.84% Great: 1%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 860 Evo 250GB-$52 296,814 User benchmarks, average bench 104% 69GB free (System drive) Firmware: RVT04B6Q Relative performance n/a - sequential test incomplete		Read 2,810 Write 1,300 Mixed 1,604 419% 1,905 MB/s	4K Read 149 4K Write 106 4K Mixed 92.2 400% 116 MB/s	DQ Read 287 DQ Write 260 DQ Mixed 272 204% 273 MB/s
Poor: 75% Great: 128%
WD Red 1TB (2012)-$88 37,583 User benchmarks, average bench 67% 879GB free Firmware: 82.00A82 SusWrite @10s intervals: 141 140 115 129 151 152 MB/s Performing way above expectations (88^th percentile)	82.7% Excellent	Read 150 Write 149 Mixed 83 SusWrite 138 95% 130 MB/s	4K Read 0.8 4K Write 2.8 4K Mixed 0.9 185% 1.5 MB/s
Poor: 43% ↑ This bench: 82.7% Great: 87%
Seagate ST3160815AS 160GB-$46 33,785 User benchmarks, average bench 30% 145GB free Firmware: 3.ADA SusWrite @10s intervals: 69 70 58 65 74 74 MB/s Performing way above expectations (93^rd percentile)	41.1% Average	Read 74.7 Write 71.7 Mixed 43.5 SusWrite 68.2 47% 64.5 MB/s	4K Read 0.7 4K Write 1.3 4K Mixed 0.9 153% 0.97 MB/s
Poor: 11% ↑ This bench: 41.1% Great: 42%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 6GB 111,301 User benchmarks, average bench 25% null MHz 1024, 2048, 1024, 2048 MB Performing as expected (41^st percentile)	19.5% Very poor	MC Read 6.9 MC Write 5.7 MC Mixed 5.6 17% 6.07 GB/s	SC Read 4.7 SC Write 5.7 SC Mixed 6.2 16% 5.53 GB/s	Latency 94.2 42% 94.2 ns
Poor: 12% ↑ This bench: 19.5% Great: 46%

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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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CPU

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 $15Bench 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 $28Bench 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 $254	Nvidia RTX 4060 $290	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31	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