Dell OptiPlex 755

Performance Results

Benchmarks - missing SSD
Gaming 6% Tree trunk	Desktop 47% Yacht	Workstation 4% Tree trunk


PC Status	Overall this PC is performing below expectations (34th percentile). This means that out of 100 PCs with exactly the same components, 66 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 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 43.2%, this CPU's suitability for 3D gaming is below average.
Graphics	18.1% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive	The boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
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 7 is still a viable option, it's now 14 years and 8 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 (28%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Dell OptiPlex 755
Motherboard	Dell OptiPlex 755 (all builds)
Memory	3 GB free of 6 GB @ 0.7 GHz
Display	1600 x 900 - 32 Bit colors
OS	Windows 7
BIOS Date	20120611
Uptime	0 Days
Run Date	Aug 24 '19 at 22:57
Run Duration	139 Seconds
Run User	USA-User
Background CPU	28%

PC Performing below expectations (34^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 Q9550-$161 34,093 User benchmarks, average bench 49% CPU, 1 CPU, 4 cores, 4 threads Base clock 2.85 GHz Performing way below expectations (15^th percentile)	43.2% Average	Memory 62.2 1-Core 39.5 2-Core 71.1 38% 57.6 Pts	4-Core 142 8-Core 144 19% 143 Pts	64-Core 153 10% 153 Pts
Poor: 37% ↑ This bench: 43.2% Great: 57%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 750-Ti-$92 309,423 User benchmarks, average bench 17% Asus(1043 84E1) 2GB CLim: 1346 MHz, MLim: 1350 MHz, Ram: 2GB, Driver: 436.2 Performing above expectations (85^th percentile)	18.1% Very poor	Lighting 22.3 Reflection 17.8 Parallax 21.2 18% 20.4 fps	MRender 26.2 Gravity 23.5 Splatting 17.8 18% 22.5 fps
Poor: 16% ↑ This bench: 18.1% Great: 19%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
WD Blue 250GB (2010)-$37 50,270 User benchmarks, average bench 50% 180GB free (System drive) Firmware: 18.01H18 SusWrite @10s intervals: 71 70 53 44 64 45 MB/s Performing way below expectations (6^th percentile)	21.4% Poor	Read 17 Write 34.3 Mixed 20.8 SusWrite 57.7 24% 32.5 MB/s	4K Read 0.1 4K Write 0.8 4K Mixed 0.1 30% 0.33 MB/s
Poor: 21% ↑ This bench: 21.4% Great: 70%

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 below expectations (30^th percentile)	17.3% Very poor	MC Read 5.3 MC Write 6.4 MC Mixed 4.8 16% 5.5 GB/s	SC Read 4.4 SC Write 6.2 SC Mixed 4.8 15% 5.13 GB/s	Latency 121 33% 121 ns
Poor: 12% ↑ This bench: 17.3% 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 $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 $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	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) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16