Today's hottest deals

Dell OptiPlex 990

Performance Results

 
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 7%
Tree trunk
PC StatusOverall this PC is performing below expectations (33rd percentile). This means that out of 100 PCs with exactly the same components, 67 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. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 73%, this CPU's suitability for 3D gaming is good.
Graphics3.07% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive52.4% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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 990
MotherboardDell OptiPlex 990  (all builds)
Memory3.9 GB free of 8 GB @ 1.3 GHz
Display1280 x 1024 - 32 Bit colors
OSWindows 10
BIOS Date20180702
Uptime12.1 Days
Run DateMar 24 '21 at 19:59
Run Duration164 Seconds
Run User USA-User
Background CPU6%

 PC Performing below expectations (33rd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-2600-$173
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 3.4 GHz, turbo 3.5 GHz (avg)
Performing way above expectations (93rd percentile)
73% Very good
Memory 92.8
1-Core 94.5
2-Core 164
71% 117 Pts
4-Core 289
8-Core 464
46% 376 Pts
64-Core 465
29% 465 Pts
Poor: 54%
This bench: 73%
Great: 74%
Graphics Card Bench3D DX93D DX103D DX11
ATI FirePro V4800 (FireGL V)
Dell(1028 240A) 1GB
Driver: aticfx64.dll Ver. 15.201.1151.1008
Performing way below expectations (1st percentile)
3.07% Terrible
Lighting 3.7
Reflection 4.8
Parallax 3.2
3% 3.9 fps
MRender 4.6
Gravity 2.8
Splatting 4.2
3% 3.87 fps
Poor: 5%
This bench: 3.07%
Great: 6%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung PM830 128GB
37GB free (System drive)
Firmware: CXM03D1Q
SusWrite @10s intervals: 150 148 138 150 136 144 MB/s
Performing way below expectations (16th percentile)
52.4% Above average
Read 389
Write 198
Mixed 133
SusWrite 144
48% 216 MB/s
4K Read 16.8
4K Write 34
4K Mixed 17.6
66% 22.8 MB/s
DQ Read 289
DQ Write 59.8
DQ Mixed 91.2
88% 147 MB/s
Poor: 48%
This bench: 52.4%
Great: 73%
Micron 1100 SATA 256GB
234GB free
Firmware: M0DL003
SusWrite @10s intervals: 221 223 223 224 224 224 MB/s
Performing below potential (5th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
47.6% Average
Read 238
Write 230
Mixed 222
SusWrite 223
52% 228 MB/s
4K Read 12.9
4K Write 20.6
4K Mixed 16.1
51% 16.5 MB/s
DQ Read 190
DQ Write 191
DQ Mixed 193
144% 191 MB/s
Poor: 49%
This bench: 47.6%
Great: 94%
WD Black 2.5" 500GB (2011)-$50
244GB free
Firmware: 01.01A01
SusWrite @10s intervals: 108 108 110 109 110 109 MB/s
Performing above expectations (80th percentile)
60.2% Good
Read 101
Write 99.4
Mixed 71.3
SusWrite 109
70% 95.1 MB/s
4K Read 0.7
4K Write 2.3
4K Mixed 0.8
161% 1.27 MB/s
Poor: 24%
This bench: 60.2%
Great: 65%
Drobo 5C 70.5TB
48.5TB free, PID 3443
Operating at USB 2.1 Speed
SusWrite @10s intervals: 31 32 32 32 32 32 MB/s
Performing way below expectations (6th percentile)
24.8% Poor
Read 30.7
Write 28.8
Mixed 31.5
SusWrite 32.1
42% 30.8 MB/s
4K Read 3
4K Write 4.1
4K Mixed 1.5
202% 2.87 MB/s
Poor: 25%
This bench: 24.8%
Great: 89%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMT351U6CFR8C-PB 2x4GB
2 of 4 slots used
8GB DIMM DDR3 1333 MHz
Performing below potential (29th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
50.6% Above average
MC Read 18.1
MC Write 17.5
MC Mixed 15.8
49% 17.1 GB/s
SC Read 12.8
SC Write 16.6
SC Mixed 16
43% 15.1 GB/s
Latency 62.5
64% 62.5 ns
Poor: 32%
This bench: 50.6%
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 4,084 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 $400
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