Dell OptiPlex 755

Performance Results

Benchmarks - missing CPU, RAM
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing below expectations (24th percentile). This means that out of 100 PCs with exactly the same components, 76 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.
Graphics	2.22% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	38.1% 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 7 is still a viable option, it's now 14 years and 11 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.

High background CPU (22%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell OptiPlex 755
Motherboard	Dell OptiPlex 755 (all builds)
Memory	2.6 GB free of 4 GB @ 0.8 GHz
Display	1280 x 720 - 32 Bit colors
OS	Windows 7
BIOS Date	20120611
Uptime	0 Days
Run Date	Feb 09 '15 at 22:11
Run Duration	248 Seconds
Run User	ROU-User
Background CPU	22%

PC Performing below expectations (24^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core2 Quad Q6600-$100 59,658 User benchmarks, average bench 42% CPU, 1 CPU, 4 cores, 4 threads Base clock 2.4 GHz Relative performance n/a - benchmarks incomplete		1-Core 29.7 2-Core 58.7 20% 44.2 Pts	4-Core 119 8-Core 118 16% 118 Pts	64-Core 117 7% 117 Pts
Poor: 29% Great: 50%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GeForce GT 620 17,163 User benchmarks, average bench 2% Nvidia(10DE 0977) 1GB Driver: nvd3dum.dll Ver. 9.18.13.4709 Performing as expected (50^th percentile)	2.22% Terrible	Lighting 2.63 Reflection 3 Parallax 1.97 2% 2.53 fps	MRender 3.43 Gravity 2.57 Splatting 2.74 2% 2.91 fps
Poor: 2% ↑ This bench: 2.22% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Kingston SSDNow V300 120GB-$36 339,020 User benchmarks, average bench 54% 94GB free (System drive) Firmware: 600ABBF0 Max speed: SATA 3.0 600 MB/s Performing way below expectations (13^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 95 95 70415110 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 -65240553226232 (0C) Power cycle count 100 100 15 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AE) Unknown 0 0 10 (B1) Unknown 0 0 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BD) vendor-specific 30 39 68722032670 (C2) HDA temperature 30 39 68722032670 (C3) Hardware ECC recovered 120 120 70415110 (C4) Reallocation count 100 100 0 (C9) Soft read error rate 120 120 70415110 (CC) Soft ECC correction 120 120 70415110 (E6) GMR head amplitude 100 100 100 (E7) Temperature 100 100 0 (E9) Unknown 0 0 136 (EA) Unknown 0 0 193 (F1) Unknown 0 0 193 (F2) Unknown 0 0 534 (F4) Unknown 100 100 1900566	38.1% Below average	Read 169 Write 87.9 Mixed 103 26% 120 MB/s	4K Read 18.2 4K Write 50.7 4K Mixed 13.6 72% 27.5 MB/s	DQ Read 121 DQ Write 95.6 DQ Mixed 28.9 43% 81.7 MB/s
Poor: 30% ↑ This bench: 38.1% Great: 73%
ADATA USB Flash Drive 32GB 21 User benchmarks, average bench 8% 26GB free, PID c03a Operating at USB 2.0 Speed Performing way below expectations (8^th percentile)	5.26% Terrible	Read 20.1 Write 6.79 Mixed 6.58 12% 11.1 MB/s	4K Read 3.67 4K Write 0.002 4K Mixed 0.005 14% 1.22 MB/s
Poor: 5% ↑ This bench: 5.26% Great: 10%

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MBD

Typical OptiPlex 755 Builds (Compare 499 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 $150Bench 40%, 68,540 samples	68x
Core2 Duo E6550Intel $12Bench 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	65x

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Value: 48% - Average

Total price: $128

CPU	GPU	SSD
Intel Core i5-12600K $160	Nvidia RTX 4060 $290	WD Black SN850X M.2 2TB $150
Intel Core i5-13600K $260	Nvidia RTX 4060-Ti $388	WD Black SN850X M.2 1TB $79
Intel Core i5-12400F $110	Nvidia RTX 4070 $520	Crucial T700 M.2 4TB $363

Dell OptiPlex 755

Performance Results

PC Performing below expectations (24th percentile)

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Motherboard: Dell OptiPlex 755

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PC Performing below expectations (24^th percentile)