Dell OptiPlex 390

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (54th percentile). This means that out of 100 PCs with exactly the same components, 46 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 59.1%, this CPU's suitability for 3D gaming is average.
Graphics0.62% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
High background CPU (26%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 390
MotherboardDell OptiPlex 390  (all builds)
Memory1.2 GB free of 4 GB @ 1.3 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20110929
Uptime0 Days
Run DateJun 19 '21 at 19:18
Run Duration193 Seconds
Run User USA-User
Background CPU 26%

 PC Performing as expected (54th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i3-2120-$120
CPU 1, 1 CPU, 2 cores, 4 threads
Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Performing as expected (57th percentile)
59.1% Above average
Memory 90.2
1-Core 70.6
2-Core 98.2
58% 86.3 Pts
4-Core 163
8-Core 179
23% 171 Pts
64-Core 214
14% 214 Pts
Poor: 46%
This bench: 59.1%
Great: 65%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel HD 2000 (Desktop 1.1 GHz)
Dell(1028 04F5) 1.8GB
Driver: igdumd64.dll Ver. 9.17.10.4459
Performing above expectations (72nd percentile)
0.62% Terrible
Lighting 0.9
Reflection 1.3
Parallax 0.7
1% 0.97 fps
MRender 1.7
Gravity 0.4
Splatting 1.8
0% 1.3 fps
Poor: 0%
This bench: 0.62%
Great: 1%
Drives Bench Sequential Random 4k Deep queue 4k
Seagate Barracuda 7200.12 500GB-$40
427GB free (System drive)
Firmware: JC49
SusWrite @10s intervals: 23 34 39 9.8 30 36 MB/s
Relative performance n/a - benchmarks incomplete
Read 24.6
Write 48
Mixed 12.7
SusWrite 28.6
21% 28.5 MB/s
4K Read 0.2
4K Mixed 0.4
79% 0.3 MB/s
Poor: 25% Great: 71%
Lexar JumpDrive S25 USB 3.0 32GB-$11
26GB free, PID a838
Operating at USB 2.1 Speed
SusWrite @10s intervals: 24 22 23 23 11 17 MB/s
Performing way below expectations (15th percentile)
11.1% Very poor
Read 29.8
Write 16.1
Mixed 26.4
SusWrite 19.9
30% 23.1 MB/s
4K Read 2.5
4K Write 0.6
4K Mixed 0.9
60% 1.33 MB/s
Poor: 10%
This bench: 11.1%
Great: 33%
Memory Kit Bench Multi core Single core Latency
Samsung M378B5273DH0-CH9 1x4GB
1 of 2 slots used
4GB DIMM DDR3 1333 MHz
Performing above expectations (70th percentile)
27.6% Poor
MC Read 8.8
MC Write 9
MC Mixed 8.1
25% 8.63 GB/s
SC Read 7.1
SC Write 7.9
SC Mixed 8.2
22% 7.73 GB/s
Latency 66.9
60% 66.9 ns
Poor: 18%
This bench: 27.6%
Great: 30%

 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds.

 SkillBench Score 0: 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware.

Score Hit Rate Shots EFps 0.1% Low Refresh Rate Screen Resolution Monitor
0% 0% 0 9 7 60 23.5" 1280 720 SAM09E7 S24C650
Typical OptiPlex 390 Builds (Compare 4,667 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 5%
Tree trunk

Motherboard: Dell OptiPlex 390

EDIT WITH CUSTOM PC BUILDER Value: 70% - Good Total price: $184
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback