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 (68th percentile). This means that out of 100 PCs with exactly the same components, 32 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 40%, this CPU's suitability for 3D gaming is below average.
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 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.
Very high background CPU (61%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory2.3 GB free of 4 GB @ 0.8 GHz
Display1680 x 1050 - 32 Bit colors,
OSWindows 7
BIOS Date20080311
Uptime0 Days
Run DateDec 08 '19 at 11:10
Run Duration139 Seconds
Run User ROU-User
Background CPU 61%

 PC Performing above expectations (68th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 6600-$90
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.4 GHz
Performing above expectations (72nd percentile)
40% Average
Memory 73
1-Core 27
2-Core 41
35% 47 Pts
4-Core 43.6
8-Core 50.1
6% 46.8 Pts
64-Core 53.7
3% 53.7 Pts
Poor: 25%
This bench: 40%
Great: 43%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon X1300
Dell(1028 0402) 128MB
Driver: atiumdag Ver. 8.56.1.16
Relative performance n/a - atypical extreme
Poor: 0% Great: 0%
Drives BenchSequentialRandom 4kDeep queue 4k
WD Blue 160GB (2007)-$22
3GB free (System drive)
Firmware: 03.03E03
Relative performance n/a - sequential test incomplete
Read 82.3
Write 75.3
Mixed 49.5
51% 69 MB/s
4K Read 0.5
4K Write 1.8
4K Mixed 0.7
132% 1 MB/s
Poor: 18% Great: 59%
WD Blue 320GB (2007)-$90
0GB free
Firmware: 01.03A01
Relative performance n/a - sequential test incomplete
Read 58
Write 58
Mixed 41.5
39% 52.5 MB/s
4K Read 0.7
4K Write 2.2
4K Mixed 1
181% 1.3 MB/s
Poor: 23% Great: 58%
WD Blue 320GB (2007)-$90
138GB free
Firmware: 01.03E01
SusWrite @10s intervals: 72 62 87 88 87 88 MB/s
Performing above expectations (65th percentile)
49% Average
Read 90
Write 89
Mixed 37.2
SusWrite 80.7
54% 74.2 MB/s
4K Read 0.7
4K Write 1
4K Mixed 0.8
137% 0.83 MB/s
Poor: 23%
This bench: 49%
Great: 58%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x1GB
4 of 4 slots used
4GB DIMM DDR2
Performing above expectations (66th percentile)
18% Very poor
MC Read 6.8
MC Write 4.7
MC Mixed 5
16% 5.5 GB/s
SC Read 5.5
SC Write 4.6
SC Mixed 5.5
15% 5.2 GB/s
Latency 94.5
42% 94.5 ns
Poor: 11%
This bench: 18%
Great: 28%

 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
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HDDRAMUSB
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