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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 3900X vs Ryzen 7 5700X vs Ryzen 7 5800X vs Ryzen 7 5800X3D vs Ryzen 9 5900X

All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 69571 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD Ryzen 9 3900X×AMD Ryzen 7 5700X×AMD Ryzen 7 5800X×AMD Ryzen 7 5800X3D×AMD Ryzen 9 5900X
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Socket TypeAM4AM4AM4AM4AM4
CPU ClassDesktopDesktopDesktopDesktopDesktop
Clockspeed3.8 GHz3.4 GHz3.8 GHz3.4 GHz3.7 GHz
Turbo SpeedUp to 4.6 GHzUp to 4.6 GHzUp to 4.7 GHzUp to 4.5 GHzUp to 4.8 GHz
# of Physical Cores12 (Threads: 24)8 (Threads: 16)8 (Threads: 16)8 (Threads: 16)12 (Threads: 24)
CacheL1: 768KB, L2: 6.0MB, L3: 64MBL1: 512KB, L2: 4.0MB, L3: 32MBL1: 512KB, L2: 4.0MB, L3: 32MBL1: 512KB, L2: 4.0MB, L3: 96MBL1: 768KB, L2: 6.0MB, L3: 64MB
TDP105W65W105W105W105W
Yearly Running Cost$19.16$11.86$19.16$19.16$19.16
Other
First Seen on ChartQ3 2019Q2 2022Q4 2020Q2 2022Q4 2020
# of Samples148211006017296766519729
CPU Value0.00.00.00.00.0
Single Thread Rating(% diff. to max in group)2705(-22.1%)3383(-2.5%)3445(-0.7%)3233(-6.8%)3470(0.0%)
CPU Mark(% diff. to max in group)32573(-16.6%)26631(-31.8%)27771(-28.9%)28309(-27.5%)39047(0.0%)

CPU Mark Rating
As of 25th of April 2025 - Higher results represent better performance
AMD Ryzen 9 3900X
32,573
AMD Ryzen 7 5700X
26,631
AMD Ryzen 7 5800X
27,771
AMD Ryzen 7 5800X3D
28,309
AMD Ryzen 9 5900X
39,047
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 25th of April 2025 - Higher results represent better performance
AMD Ryzen 9 3900X
2,705
AMD Ryzen 7 5700X
3,383
AMD Ryzen 7 5800X
3,445
AMD Ryzen 7 5800X3D
3,233
AMD Ryzen 9 5900X
3,470
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Ryzen 9 3900X AMD Ryzen 7 5700X AMD Ryzen 7 5800X AMD Ryzen 7 5800X3D AMD Ryzen 9 5900X
Max TDP105W65W105W105W105W
Power consumption per day (kWh)NANANANANA
Running cost per dayNANANANANA
Power consumption per year (kWh)NANANANANA
Running cost per yearNANANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.