Dell OptiPlex 790

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 (41st percentile). This means that out of 100 PCs with exactly the same components, 59 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 73.3%, this CPU's suitability for 3D gaming is good.
Boot Drive92.1% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
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 VersionAlthough Windows 7 is still a viable option, it's now 14 years and 9 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.
High background CPU (24%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 790
MotherboardDell OptiPlex 790  (all builds)
Memory2.3 GB free of 4 GB @ 1.3 GHz
OSWindows 7
BIOS Date20170507
Uptime0 Days
Run DateOct 12 '17 at 21:32
Run Duration109 Seconds
Run User GBR-User
Background CPU 24%

 PC Performing as expected (41st percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5-2500
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.3 GHz
Performing way above expectations (98th percentile)
73.3% Very good
Memory 90.8
1-Core 85.6
2-Core 186
71% 121 Pts
4-Core 324
8-Core 328
44% 326 Pts
64-Core 338
21% 338 Pts
Poor: 47%
This bench: 73.3%
Great: 72%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung 850 Evo 250GB-$100
207GB free (System drive)
Firmware: EMT0 Max speed: SATA 3.0 600 MB/s
Performing below expectations (20th percentile)
92.1% Outstanding
Read 492
Write 250
Mixed 294
76% 345 MB/s
4K Read 35
4K Write 96.7
4K Mixed 31
144% 54.3 MB/s
DQ Read 383
DQ Write 249
DQ Mixed 73.2
120% 235 MB/s
Poor: 72%
This bench: 92.1%
Great: 124%
SanDisk Extreme USB 3.0 16GB-$17
8GB free, PID 5580
Operating at USB 2.1 Speed
Performing way below expectations (9th percentile)
33.3% Below average
Read 33
Write 26.5
Mixed 18
31% 25.8 MB/s
4K Read 6.03
4K Write 6.92
4K Mixed 2.86
355% 5.27 MB/s
Poor: 29%
This bench: 33.3%
Great: 81%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMT325U6CFR8C-PB 2x2GB
2 of 2 slots used
4GB DIMM DDR3 1333 MHz
Performing below potential (36th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
47.8% Average
MC Read 17.1
MC Write 17.2
MC Mixed 14.5
46% 16.3 GB/s
SC Read 12.8
SC Write 15.5
SC Mixed 13.2
40% 13.8 GB/s
Latency 66.1
60% 66.1 ns
Poor: 31%
This bench: 47.8%
Great: 58%

 System Memory Latency Ladder

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

Typical OptiPlex 790 Builds (Compare 5,337 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 7%
Tree trunk

Motherboard: Dell OptiPlex 790

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $278
The Best.
CPUGPUSSD
Intel Core i5-13600K $274Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $183Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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