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 as expected (48th percentile). This means that out of 100 PCs with exactly the same components, 52 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 36.6%, this CPU's suitability for 3D gaming is poor.
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)
Memory5.2 GB free of 8 GB @ 0.7 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 7
BIOS Date20080311
Uptime0.1 Days
Run DateJun 28 '17 at 06:20
Run Duration238 Seconds
Run User USA-User
Background CPU9%

 PC Performing as expected (48th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo E6550-$15
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.35 GHz
Performing as expected (41st percentile)
36.6% Below average
Memory 68.3
1-Core 26.5
2-Core 47.5
34% 47.4 Pts
4-Core 29.5
8-Core 50.8
5% 40.2 Pts
64-Core 50.9
3% 50.9 Pts
Poor: 26%
This bench: 36.6%
Great: 43%
Drives BenchSequentialRandom 4kDeep queue 4k
Seagate ST3250312AS 250GB-$32
175GB free (System drive)
Firmware: JC47 Max speed: SATA 3.0 600 MB/s
Performing above expectations (68th percentile)
57.7% Above average
Read 110
Write 91
Mixed 32.1
57% 77.8 MB/s
4K Read 0.3
4K Write 1.52
4K Mixed 0.3
74% 0.71 MB/s
Poor: 15%
This bench: 57.7%
Great: 69%
SanDisk Gaming Xbox 360 16GB
2GB free, PID 5151
Operating at USB 2.0 Speed
Performing above expectations (72nd percentile)
7.81% Terrible
Read 20.7
Write 4.81
Mixed 7.54
11% 11 MB/s
4K Read 5
4K Write 0.84
4K Mixed 0.81
74% 2.21 MB/s
Poor: 5%
This bench: 7.81%
Great: 11%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x2GB
4 of 4 slots used
8GB DIMM DDR2
Performing below potential (13th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
15.2% Very poor
MC Read 5
MC Write 5
MC Mixed 5
14% 5 GB/s
SC Read 1.8
SC Write 1.5
SC Mixed 3.5
6% 2.27 GB/s
Latency 105
38% 105 ns
Poor: 14%
This bench: 15.2%
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
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Intel Core i5-12600K $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk 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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