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 (42nd percentile). This means that out of 100 PCs with exactly the same components, 58 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 36.3%, 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.
Memory4GB 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory0.8 GB free of 4 GB @ 0.8 GHz
Display1920 x 1080 - 32 Bit colors,
OSWindows 10
BIOS Date20071002
Uptime24 Days
Run DateFeb 09 '20 at 20:20
Run Duration136 Seconds
Run User GBR-User
Background CPU7%

 PC Performing as expected (42nd percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Duo E4400-$108
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2 GHz, turbo 2 GHz (avg)
Performing above expectations (70th percentile)
36.3% Below average
Memory 65.5
1-Core 22.9
2-Core 45.2
32% 44.5 Pts
4-Core 45.4
8-Core 42.7
6% 44.1 Pts
64-Core 44.3
3% 44.3 Pts
Poor: 20%
This bench: 36.3%
Great: 38%
Drives BenchSequentialRandom 4kDeep queue 4k
WD Blue 160GB (2007)-$26
116GB free (System drive)
Firmware: 01.03E01
SusWrite @10s intervals: 52 74 82 78 80 81 MB/s
Performing above expectations (73rd percentile)
47% Average
Read 88.8
Write 83
Mixed 58.3
SusWrite 74.6
56% 76.2 MB/s
4K Read 0.7
4K Write 2.1
4K Mixed 0.9
168% 1.23 MB/s
Poor: 18%
This bench: 47%
Great: 59%
Samsung M3 Portable 1TB
24GB free, PID 61b6
Operating at USB 2.1 Speed
SusWrite @10s intervals: 26 26 26 25 25 26 MB/s
Performing way below expectations (4th percentile)
12.3% Very poor
Read 32.7
Write 22
Mixed 23.3
SusWrite 25.5
34% 25.9 MB/s
4K Read 0.5
4K Write 0.6
4K Mixed 0.5
39% 0.53 MB/s
Poor: 13%
This bench: 12.3%
Great: 42%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 2x2GB
2 of 4 slots used
4GB DIMM DDR2
Performing below potential (22nd percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
13.2% Very poor
MC Read 5.1
MC Write 3.3
MC Mixed 3.6
11% 4 GB/s
SC Read 3.6
SC Write 3.2
SC Mixed 3
9% 3.27 GB/s
Latency 112
36% 112 ns
Poor: 10%
This bench: 13.2%
Great: 44%

 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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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