Dell OptiPlex 755

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (39th percentile). This means that out of 100 PCs with exactly the same components, 61 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 an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 50.5%, this CPU's suitability for 3D gaming is average.
Boot Drive36.4% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait 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 10 is not the most recent version of Windows, it remains a great option.
SystemDell OptiPlex 755
MotherboardDell OptiPlex 755  (all builds)
Memory4.9 GB free of 8 GB @ 0.8 GHz
Display1280 x 1024 - 32 Bit colors
OSWindows 10
BIOS Date20120611
Uptime0 Days
Run DateJan 19 '22 at 00:36
Run Duration144 Seconds
Run User PAK-User
Background CPU4%

 PC Performing below expectations (39th percentile)

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

Processor BenchNormalHeavyServer
Intel Core2 Quad Q9550-$161
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.85 GHz, turbo 2.65 GHz (avg)
Performing above expectations (68th percentile)
50.5% Above average
Memory 71.5
1-Core 45.1
2-Core 89.4
44% 68.7 Pts
4-Core 173
8-Core 176
23% 175 Pts
64-Core 173
11% 173 Pts
Poor: 37%
This bench: 50.5%
Great: 57%
Drives BenchSequentialRandom 4kDeep queue 4k
Integral 60GB
24GB free (System drive)
Firmware: S8FM07.9
SusWrite @10s intervals: 29 50 48 71 105 104 MB/s
Relative performance n/a - insufficient samples - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
36.4% Below average
Read 145
Write 174
Mixed 114
SusWrite 67.7
28% 125 MB/s
4K Read 20.7
4K Write 43.7
4K Mixed 20
80% 28.1 MB/s
DQ Read 25
DQ Write 67.8
DQ Mixed 23.5
24% 38.8 MB/s
Poor: 70%
This bench: 36.4%
Great: 74%
Hitachi HDS721050CLA362 500GB-$59
462GB free
Firmware: JP2OA39C
SusWrite @10s intervals: 29 50 48 71 105 105 MB/s
Performing as expected (41st percentile)
53.4% Above average
Read 118
Write 122
Mixed 45.9
SusWrite 68
65% 88.5 MB/s
4K Read 0.7
4K Write 1.3
4K Mixed 0.9
153% 0.97 MB/s
Poor: 27%
This bench: 53.4%
Great: 74%
StoreJet Transcend 2TB
489GB free, PID 7000
Operating at USB 2.1 Speed
SusWrite @10s intervals: 10 17 17 20 26 26 MB/s
Performing way below expectations (5th percentile)
12.4% Very poor
Read 27.4
Write 25.5
Mixed 25.1
SusWrite 19.2
33% 24.3 MB/s
4K Read 1
4K Write 1.3
4K Mixed 0.5
65% 0.93 MB/s
Poor: 12%
This bench: 12.4%
Great: 55%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 4x2GB
4 of 4 slots used
8GB DIMM DDR2
Performing as expected (42nd percentile)
20.1% Poor
MC Read 6.6
MC Write 6.5
MC Mixed 5.8
18% 6.3 GB/s
SC Read 5.5
SC Write 6.2
SC Mixed 5.9
17% 5.87 GB/s
Latency 98
41% 98 ns
Poor: 14%
This bench: 20.1%
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 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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