Today's hottest deals

Dell OptiPlex 990

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 4%
Tree trunk
PC StatusOverall this PC is performing below expectations (38th percentile). This means that out of 100 PCs with exactly the same components, 62 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 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 57.9%, this CPU's suitability for 3D gaming is average.
Graphics3.29% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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.
Memory16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
SystemDell OptiPlex 990
MotherboardDell OptiPlex 990  (all builds)
Memory12.4 GB free of 16 GB @ 1.3 GHz
Display1440 x 900 - 32 Bit colors
OSWindows 10
BIOS Date20110528
Uptime0.2 Days
Run DateAug 22 '20 at 20:04
Run Duration135 Seconds
Run User ZAF-User
Background CPU9%

 PC Performing below expectations (38th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i3-2120-$100
CPU 1, 1 CPU, 2 cores, 4 threads
Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Performing way above expectations (87th percentile)
57.9% Above average
Memory 81.8
1-Core 85.6
2-Core 127
61% 98 Pts
4-Core 198
8-Core 204
27% 201 Pts
64-Core 207
13% 207 Pts
Poor: 34%
This bench: 57.9%
Great: 61%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia GeForce GT 630
Nvidia(10DE 1017) ≥ 4GB
CLim: 902 MHz, MLim: 333 MHz, Ram: 4GB, Driver: 451.67
Performing below expectations (31st percentile)
3.29% Terrible
Lighting 4.73
Reflection 3.92
Parallax 4.28
4% 4.31 fps
MRender 4.14
Gravity 4.9
Splatting 0.09
2% 3.04 fps
Poor: 3%
This bench: 3.29%
Great: 5%
Drives BenchSequentialRandom 4kDeep queue 4k
WD Blue 2.5" 500GB (2009)-$50
237GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 35 54 44 44 62 68 MB/s
Performing above expectations (74th percentile)
36.8% Below average
Read 76.8
Write 73.7
Mixed 41.6
SusWrite 51.3
45% 60.9 MB/s
4K Read 0.4
4K Write 1.2
4K Mixed 0.6
106% 0.73 MB/s
Poor: 15%
This bench: 36.8%
Great: 43%
WD Blue 1TB (2012)-$33
91GB free
Firmware: 01.01A01
SusWrite @10s intervals: 100 100 102 99 100 100 MB/s
Performing way below expectations (10th percentile)
58.8% Above average
Read 104
Write 100
Mixed 62.5
SusWrite 100
68% 91.8 MB/s
4K Read 1.3
4K Write 2.4
4K Mixed 1.1
221% 1.6 MB/s
Poor: 52%
This bench: 58.8%
Great: 109%
WD WD30EJRX-89G3VY0 3TB
173GB free
Firmware: 80.00A80
SusWrite @10s intervals: 69 72 73 71 72 72 MB/s
Performing way below expectations (8th percentile)
44.1% Average
Read 81.8
Write 74.6
Mixed 41.7
SusWrite 71.6
49% 67.4 MB/s
4K Read 0.7
4K Write 2.1
4K Mixed 0.9
168% 1.23 MB/s
Poor: 44%
This bench: 44.1%
Great: 83%
Memory Kit BenchMulti coreSingle coreLatency
Crucial CT102464BD160B.C16 2x8GB
2 of 4 slots used
16GB DIMM DDR3 1333 MHz
Performing below potential (18th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
48.2% Average
MC Read 16.8
MC Write 17.3
MC Mixed 15.5
47% 16.5 GB/s
SC Read 13.7
SC Write 15.3
SC Mixed 15.2
42% 14.7 GB/s
Latency 77.3
52% 77.3 ns
Poor: 31%
This bench: 48.2%
Great: 61%

 System Memory Latency Ladder

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

Typical OptiPlex 990 Builds (Compare 4,083 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 6%
Tree trunk

Motherboard: Dell OptiPlex 990

EDIT WITH CUSTOM PC BUILDER Value: 70% - Good Total price: $198
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $159Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback