Dell OptiPlex 990

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (42nd percentile). This means that out of 100 PCs with exactly the same components, 58 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 66.3%, this CPU's suitability for 3D gaming is above average.
Boot Drive72.1% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system 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.
Sub-optimal background CPU (17%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 990
MotherboardDell OptiPlex 990  (all builds)
Memory6.1 GB free of 8 GB @ 1.3 GHz
Display1366 x 768 - 32 Bit colors
OSWindows 10
BIOS Date20180702
Uptime0 Days
Run DateJan 18 '22 at 18:33
Run Duration126 Seconds
Run User USA-User
Background CPU 17%

 PC Performing as expected (42nd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-2600S-$235
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 2.8 GHz, turbo 2.95 GHz (avg)
Performing as expected (41st percentile)
66.3% Good
Memory 91.4
1-Core 84.8
2-Core 125
64% 100 Pts
4-Core 225
8-Core 349
35% 287 Pts
64-Core 365
23% 365 Pts
Poor: 57%
This bench: 66.3%
Great: 73%
Drives BenchSequentialRandom 4kDeep queue 4k
SK hynix SC210 2.5 7MM 256GB
205GB free (System drive)
Firmware: 20002L00
SusWrite @10s intervals: 305 284 295 306 303 300 MB/s
Performing as expected (55th percentile)
72.1% Very good
Read 429
Write 310
Mixed 277
SusWrite 299
74% 329 MB/s
4K Read 16.9
4K Write 41.3
4K Mixed 24.1
78% 27.4 MB/s
DQ Read 273
DQ Write 275
DQ Mixed 210
176% 253 MB/s
Poor: 52%
This bench: 72.1%
Great: 84%
SanDisk Ultra Flair USB 3.0 16GB-$8
3GB free, PID 5591
Operating at USB 2.1 Speed
Relative performance n/a - sequential test incomplete
Read 25.4
Write 13.3
Mixed 17
22% 18.6 MB/s
4K Read 4
4K Write 1.7
4K Mixed 3.1
178% 2.93 MB/s
Poor: 10% Great: 32%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMT451U6AFR8C-PB 830B NT4GC64B88B1NF-DI 8GB
1333, 1333 MHz
4096, 4096 MB
Performing below potential (31st percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
46.3% Average
MC Read 16.8
MC Write 16.1
MC Mixed 14.5
45% 15.8 GB/s
SC Read 11.6
SC Write 13.8
SC Mixed 13.2
37% 12.9 GB/s
Latency 65.2
61% 65.2 ns
Poor: 41%
This bench: 46.3%
Great: 57%

 System Memory Latency Ladder

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

Typical OptiPlex 990 Builds (Compare 3,976 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: 68% - Good Total price: $212
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HDDRAMUSB
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