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 below expectations (29th percentile). This means that out of 100 PCs with exactly the same components, 71 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.
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 38.1%, 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.
Memory10GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 10GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
High background CPU (27%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory6.6 GB free of 10 GB @ 0.7 GHz
Display1360 x 768 - 32 Bit colors,
OSWindows 10
BIOS Date20111207
Uptime0 Days
Run DateJul 30 '21 at 06:20
Run Duration403 Seconds
Run User USA-User
Background CPU 27%

 PC Performing below expectations (29th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo E6750
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.65 GHz, turbo 2.65 GHz (avg)
Performing as expected (45th percentile)
38.1% Below average
Memory 66.4
1-Core 29.9
2-Core 60.6
36% 52.3 Pts
4-Core 59.8
8-Core 61
8% 60.4 Pts
64-Core 58.8
4% 58.8 Pts
Poor: 25%
This bench: 38.1%
Great: 44%
Drives BenchSequentialRandom 4kDeep queue 4k
Seagate Barracuda 7200.14 500GB-$23
338GB free (System drive)
Firmware: KC45
SusWrite @10s intervals: 37 41 41 41 41 43 MB/s
Performing way below expectations (14th percentile)
40.5% Average
Read 100
Write 105
Mixed 51.5
SusWrite 40.7
55% 74.4 MB/s
4K Read 0.6
4K Write 1
4K Mixed 0.9
144% 0.83 MB/s
Poor: 27%
This bench: 40.5%
Great: 88%
Seagate ST3200822AS 200GB-$33
68GB free
Firmware: 3.02
SusWrite @10s intervals: 37 41 41 42 41 43 MB/s
Performing as expected (49th percentile)
27.2% Poor
Read 53.3
Write 14.5
Mixed 32.6
SusWrite 41
26% 35.3 MB/s
4K Read 0.7
4K Write 1.2
4K Mixed 0.8
140% 0.9 MB/s
Poor: 15%
This bench: 27.2%
Great: 34%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 10GB
null MHz
4096, 1024, 1024, 4096 MB
Performing below potential (8th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
17.1% Very poor
MC Read 5.9
MC Write 5.4
MC Mixed 4.7
15% 5.33 GB/s
SC Read 4.5
SC Write 5.4
SC Mixed 5
14% 4.97 GB/s
Latency 110
36% 110 ns
Poor: 16%
This bench: 17.1%
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 497 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 $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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