Dell OptiPlex 755

Performance Results

Benchmarks - missing GPU, SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (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.
ProcessorWith 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 46.7%, this CPU's suitability for 3D gaming is below average.
Boot DriveThe 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.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 7 is still a viable option, it's now 14 years and 9 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.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory6.6 GB free of 8 GB @ 0.8 GHz
Display1024 x 768 - 32 Bit colors,
OSWindows 7
BIOS Date20080804
Uptime0 Days
Run DateApr 24 '18 at 21:13
Run Duration63 Seconds
Run User PRT-User
Background CPU2%

 PC Performing above expectations (60th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Quad Q9400-$170
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.65 GHz
Performing as expected (54th percentile)
46.7% Average
Memory 67.5
1-Core 37.9
2-Core 76.2
40% 60.5 Pts
4-Core 152
8-Core 152
20% 152 Pts
64-Core 154
10% 154 Pts
Poor: 34%
This bench: 46.7%
Great: 53%
Drive BenchSequentialRandom 4kDeep queue 4k
Seagate ST3250310AS 250GB-$44
193GB free (System drive)
Firmware: 4.ADA Max speed: SATA 2.0 300 MB/s
Performing above expectations (84th percentile)
50.1% Above average
Read 85.9
Write 88.7
Mixed 28.7
50% 67.8 MB/s
4K Read 0.43
4K Write 1.15
4K Mixed 0.38
82% 0.65 MB/s
Poor: 20%
This bench: 50.1%
Great: 54%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x2GB
4 of 4 slots used
8GB DIMM DDR2
Performing as expected (42nd percentile)
20.1% Poor
MC Read 6.7
MC Write 6.7
MC Mixed 5.9
18% 6.43 GB/s
SC Read 5.9
SC Write 6.6
SC Mixed 5.5
17% 6 GB/s
Latency 107
37% 107 ns
Poor: 14%
This bench: 20.1%
Great: 45%

 System Memory Latency Ladder

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

Typical OptiPlex 755 Builds (Compare 496 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 40%
Speed boat
Workstation
Workstation 4%
Tree trunk

Motherboard: Dell OptiPlex 755

EDIT WITH CUSTOM PC BUILDER Value: 48% - Average Total price: $128
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $124Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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