Dell OptiPlex 780

Performance Results

Benchmarks - missing GPU, SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (31st percentile). This means that out of 100 PCs with exactly the same components, 69 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 below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 42.4%, this CPU's suitability for 3D gaming is below average.
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.
Memory6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Sub-optimal background CPU (14%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemDell OptiPlex 780
MotherboardDell OptiPlex 780  (all builds)
Memory2.3 GB free of 6 GB @ 1.1 GHz
Display1600 x 900 - 32 Bit couleurs, 1600 x 900 - 32 Bit couleurs
OSWindows 10
BIOS Date20100430
Uptime0.9 Days
Run DateMay 17 '21 at 08:30
Run Duration132 Seconds
Run User MAR-User
Background CPU 14%

 PC Performing below expectations (31st percentile)

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

Processor Bench Normal Heavy Server
Intel Core2 Duo E8500-$130
CPU, 1 CPU, 2 cores, 2 threads
Base clock 3.15 GHz, turbo 2.95 GHz (avg)
Performing below expectations (28th percentile)
42.4% Average
Memory 70.5
1-Core 48.8
2-Core 28.8
38% 49.4 Pts
4-Core 85.7
8-Core 88.9
12% 87.3 Pts
64-Core 67.2
4% 67.2 Pts
Poor: 31%
This bench: 42.4%
Great: 49%
Drives Bench Sequential Random 4k Deep queue 4k
Seagate Barracuda 7200.12 500GB-$40
154GB free (System drive)
Firmware: JC47
SusWrite @10s intervals: 97 95 96 96 72 75 MB/s
Performing below expectations (35th percentile)
49.6% Average
Read 84.2
Write 91.7
Mixed 50.7
SusWrite 88.4
58% 78.8 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 1
176% 1.2 MB/s
Poor: 24%
This bench: 49.6%
Great: 71%
ST1000LM 048-2E7172 1TB
931GB free, PID 2339
Operating at USB 2.0 Speed
SusWrite @10s intervals: 28 28 28 26 27 24 MB/s
Relative performance n/a - insufficient samples
12% Very poor
Read 30.3
Write 27.1
Mixed 21.7
SusWrite 26.8
35% 26.5 MB/s
4K Read 1.1
4K Write 0.5
4K Mixed 0.5
38% 0.7 MB/s
Poor: 12%
This bench: 12%
Great: 28%
Memory Kit Bench Multi core Single core Latency
Unknown 3x2GB
3 of 4 slots used
6GB DIMM DDR3
Performing below expectations (30th percentile)
18.7% Very poor
MC Read 6.4
MC Write 5.7
MC Mixed 5.7
17% 5.93 GB/s
SC Read 4.9
SC Write 5.8
SC Mixed 4.1
14% 4.93 GB/s
Latency 100
40% 100 ns
Poor: 13%
This bench: 18.7%
Great: 51%

 System Memory Latency Ladder

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

Typical OptiPlex 780 Builds (Compare 3,476 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 4%
Tree trunk
Desktop
Desktop 44%
Speed boat
Workstation
Workstation 4%
Tree trunk

Motherboard: Dell OptiPlex 780

EDIT WITH CUSTOM PC BUILDER Value: 48% - Average Total price: $114
The Best.
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Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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