Dell OptiPlex 790

Performance Results

Benchmarks - missing GPU, SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (44th percentile). This means that out of 100 PCs with exactly the same components, 56 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 75.2%, this CPU's suitability for 3D gaming is good.
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 7 is still a viable option, it's now 14 years and 8 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.
Very high background CPU (36%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
SystemDell OptiPlex 790
MotherboardDell OptiPlex 790  (all builds)
Memory9.3 GB free of 16 GB @ 1.3 GHz
Display1280 x 1024 - 32 Bit colors, 1920 x 1200 - 32 Bit colors
OSWindows 7
BIOS Date20180703
Uptime0.8 Days
Run DateMay 24 '19 at 17:35
Run Duration234 Seconds
Run User USA-User
Background CPU 36%

 PC Performing as expected (44th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5-2400-$250
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz
Performing way above expectations (100th percentile)
75.2% Very good
Memory 92.5
1-Core 87.2
2-Core 170
70% 117 Pts
4-Core 339
8-Core 328
45% 334 Pts
64-Core 309
19% 309 Pts
Poor: 42%
This bench: 75.2%
Great: 70%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon HD 6350
Dell(1028 2126) 512MB
Driver: aticfx64.dll Ver. 15.200.1065.0
Relative performance n/a - atypical extreme
Poor: 1% Great: 1%
Drives BenchSequentialRandom 4kDeep queue 4k
Seagate Barracuda 7200.12 500GB-$32
157GB free (System drive)
Firmware: JC49
SusWrite @10s intervals: 69 72 74 80 81 80 MB/s
Performing way below expectations (16th percentile)
41.2% Average
Read 67.4
Write 83.5
Mixed 57.2
SusWrite 76
52% 71 MB/s
4K Read 0.6
4K Write 1.8
4K Mixed 1
169% 1.13 MB/s
Poor: 28%
This bench: 41.2%
Great: 70%
Seagate ST3160812AS 160GB-$47
95GB free
Firmware: 3.AD
SusWrite @10s intervals: 72 72 72 72 72 72 MB/s
Performing way above expectations (96th percentile)
39.8% Below average
Read 66.4
Write 63.1
Mixed 45.3
SusWrite 72
45% 61.7 MB/s
4K Read 0.7
4K Write 1.3
4K Mixed 0.8
142% 0.93 MB/s
Poor: 15%
This bench: 39.8%
Great: 40%
WD Black 1TB (2013)-$48
374GB free
Firmware: 01.0
SusWrite @10s intervals: 137 139 134 136 141 142 MB/s
Performing as expected (45th percentile)
80% Excellent
Read 140
Write 136
Mixed 76
SusWrite 138
90% 123 MB/s
4K Read 1.3
4K Write 2.5
4K Mixed 1.1
223% 1.63 MB/s
Poor: 50%
This bench: 80%
Great: 108%
Seagate Portable 500GB
195GB free, PID 2300
Operating at USB 2.0 Speed
SusWrite @10s intervals: 12 12 12 12 12 12 MB/s
Performing way below expectations (14th percentile)
10.4% Very poor
Read 30.3
Write 20.2
Mixed 16.5
SusWrite 11.7
24% 19.7 MB/s
4K Read 0.4
4K Write 1.1
4K Mixed 0.7
63% 0.73 MB/s
Poor: 10%
This bench: 10.4%
Great: 19%
Lexar USB Flash Drive 16GB
12GB free, PID a81d
Operating at USB 2.0 Speed
SusWrite @10s intervals: 6.5 6.9 6.9 6.7 7 7 MB/s
Performing above expectations (61st percentile)
6.89% Terrible
Read 27.4
Write 4.3
Mixed 4.2
SusWrite 6.8
11% 10.7 MB/s
4K Read 6.1
4K Write 0
4K Mixed 0
23% 2.03 MB/s
Poor: 5%
This bench: 6.89%
Great: 9%
Lexar USB Flash Drive 16GB
12GB free, PID a81d
Operating at USB 2.0 Speed
SusWrite @10s intervals: 5.5 5.7 7.7 6.1 7.7 7.1 MB/s
Performing below expectations (23rd percentile)
5.08% Terrible
Read 17
Write 2
Mixed 5.7
SusWrite 6.6
8% 7.83 MB/s
4K Read 5
4K Write 0
4K Mixed 0
18% 1.67 MB/s
Poor: 5%
This bench: 5.08%
Great: 9%
USB Flash Memory 16GB
14GB free, PID 6544
Operating at USB 2.0 Speed
SusWrite @10s intervals: 4 3.3 3.9 3.6 3.7 4 MB/s
Performing as expected (49th percentile)
6.46% Terrible
Read 30.7
Write 5.5
Mixed 7.7
SusWrite 3.7
12% 11.9 MB/s
4K Read 5.1
4K Write 0
4K Mixed 0.1
22% 1.73 MB/s
Poor: 5%
This bench: 6.46%
Great: 8%
Seagate Backup+ Hub BK 4TB
2.5TB free, PID ab38
Operating at USB 2.1 Speed
SusWrite @10s intervals: 12 12 12 12 12 11 MB/s
Performing way below expectations (11th percentile)
17.6% Very poor
Read 21
Write 18.2
Mixed 21.7
SusWrite 11.5
24% 18.1 MB/s
4K Read 1.6
4K Write 3.8
4K Mixed 0.6
156% 2 MB/s
Poor: 13%
This bench: 17.6%
Great: 73%
SanDisk Cruzer Glide 32GB
30GB free, PID 5575
Operating at USB 2.0 Speed
SusWrite @10s intervals: 10 10 10 10 10 10 MB/s
Performing below expectations (35th percentile)
10.4% Very poor
Read 22
Write 9
Mixed 8
SusWrite 10
14% 12.2 MB/s
4K Read 3.2
4K Write 1.4
4K Mixed 1.9
124% 2.17 MB/s
Poor: 6%
This bench: 10.4%
Great: 19%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 8GBH2X04F1AA28-15 2x8GB
2 of 4 slots used
16GB DIMM DDR3 1333 MHz
Performing as expected (41st percentile)
52.9% Above average
MC Read 18.1
MC Write 19.2
MC Mixed 17
52% 18.1 GB/s
SC Read 14.9
SC Write 16
SC Mixed 15.5
44% 15.5 GB/s
Latency 63.2
63% 63.2 ns
Poor: 31%
This bench: 52.9%
Great: 69%

 System Memory Latency Ladder

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

Typical OptiPlex 790 Builds (Compare 5,333 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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback