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 (61st percentile). This means that out of 100 PCs with exactly the same components, 39 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 38.6%, 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.
Memory2GB is enough RAM to run any version of Windows however a minimum of 4GB is recommended for gaming or any other RAM intensive tasks such as photo/video editing. This system will also be a little more responsive with 4GB of RAM.
OS VersionAlthough 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 (24%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
7 years ago, 6 years ago.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory0.7 GB free of 2 GB @ 0.7 GHz
Display1280 x 1024 - 32 Bit colors,
OSWindows 7
BIOS Date20080804
Uptime0.2 Days
Run DateJan 16 '18 at 17:43
Run Duration99 Seconds
Run User USA-User
Background CPU 24%

 PC Performing above expectations (61st 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 above expectations (66th percentile)
38.6% Below average
Memory 69.1
1-Core 26.1
2-Core 50.3
35% 48.5 Pts
4-Core 51.2
8-Core 51.6
7% 51.4 Pts
64-Core 52.4
3% 52.4 Pts
Poor: 26%
This bench: 38.6%
Great: 43%
Drive BenchSequentialRandom 4kDeep queue 4k
Seagate ST380815AS 80GB-$35
8GB free (System drive)
Firmware: 4.ADA
Performing below expectations (22nd percentile)
22.5% Poor
Read 42.3
Write 36.1
Mixed 27.5
26% 35.3 MB/s
4K Read 0.16
4K Write 0.54
4K Mixed 0.18
37% 0.29 MB/s
Poor: 12%
This bench: 22.5%
Great: 42%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x0.5GB
4 of 4 slots used
2GB DIMM DDR2
Performing way above expectations (95th percentile)
17.8% Very poor
MC Read 5.8
MC Write 5.7
MC Mixed 5.4
16% 5.63 GB/s
SC Read 4.2
SC Write 5.1
SC Mixed 4.6
13% 4.63 GB/s
Latency 104
39% 104 ns
Poor: 7%
This bench: 17.8%
Great: 19%

 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
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Intel Core i5-12600K $184Nvidia 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) $35Corsair 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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