Dell OptiPlex 755

Performance Results


Gaming 3% Tree trunk	Desktop 47% Yacht	Workstation 2% Tree trunk


PC Status	Overall this PC is performing as expected (60th percentile). This means that out of 100 PCs with exactly the same components, 40 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 44.4%, this CPU's suitability for 3D gaming is below average.
Graphics	4.98% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	30% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
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.

High background CPU (23%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

System	Dell OptiPlex 755
Motherboard	Dell OptiPlex 755 (all builds)
Memory	1.5 GB free of 4 GB @ 0.8 GHz
Display	1920 x 1080 - 32 Bit Farben
OS	Windows 10
BIOS Date	20110531
Uptime	0 Days
Run Date	Mar 08 '21 at 10:16
Run Duration	139 Seconds
Run User	DEU-User
Background CPU	23%

PC Performing as expected (60^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core2 Duo E8400-$89 68,540 User benchmarks, average bench 40% CPU, 1 CPU, 2 cores, 2 threads Base clock 3 GHz, turbo 2.8 GHz (avg) Performing above expectations (73^rd percentile)	44.4% Average	Memory 75.6 1-Core 41.9 2-Core 82.4 44% 66.6 Pts	4-Core 80 8-Core 81.2 11% 80.6 Pts	64-Core 76.5 5% 76.5 Pts
Poor: 24% ↑ This bench: 44.4% Great: 47%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GeForce GT 240 11,020 User benchmarks, average bench 4% Device(7377 0000) 1GB Ram: 1GB, Driver: 341.92 Performing way above expectations (96^th percentile)	4.98% Terrible	Lighting 6.8 Reflection 2.9 Parallax 2.7 6% 4.13 fps	MRender 6.3 Gravity 5.1 Splatting 3.5 4% 4.97 fps
Poor: 3% ↑ This bench: 4.98% Great: 5%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Ocz-vertex PLUS R2 124GB 517 User benchmarks, average bench 31% 36GB free (System drive) Firmware: 1.2 SusWrite @10s intervals: 104 116 119 121 124 116 MB/s Performing as expected (43^rd percentile)	30% Poor	Read 211 Write 132 Mixed 73 SusWrite 117 30% 133 MB/s	4K Read 11.9 4K Write 21.1 4K Mixed 9.1 41% 14 MB/s	DQ Read 82.5 DQ Write 16 DQ Mixed 11.7 18% 36.7 MB/s
Poor: 19% ↑ This bench: 30% Great: 38%
Sandisk S3 1T00 1TB 12,396 User benchmarks, average bench 95% 207GB free Firmware: 401120RL SusWrite @10s intervals: 214 215 222 230 242 222 MB/s Performing below potential (8^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	67.1% Good	Read 243 Write 229 Mixed 226 SusWrite 224 52% 230 MB/s	4K Read 28.5 4K Write 49.8 4K Mixed 33.6 113% 37.3 MB/s	DQ Read 206 DQ Write 183 DQ Mixed 188 143% 192 MB/s
Poor: 65% ↑ This bench: 67.1% Great: 118%

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 above expectations (79^th percentile)	20% Very poor	MC Read 6.8 MC Write 6.1 MC Mixed 5.7 18% 6.2 GB/s	SC Read 5.7 SC Write 6.4 SC Mixed 4.4 16% 5.5 GB/s	Latency 89.1 45% 89.1 ns
Poor: 11% ↑ This bench: 20% 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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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 $29Bench 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 $300	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) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16