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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 3950X vs AMD Ryzen 9 5900X

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×AMD Ryzen 9 3950X×AMD Ryzen 9 5900X+ ADD
Price$724.99
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$617.98
BUY NOW!
Socket TypeAM4AM4
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.7 GHz
Turbo SpeedUp to 4.7 GHzUp to 4.8 GHz
# of Physical Cores16 (Threads: 32)12 (Threads: 24)
Max TDP105W105W
Yearly Running Cost$19.16$19.16
First Seen on ChartQ4 2019Q4 2020
# of Samples18472620
Cross-Platform Rating8557683119
Single Thread Rating27423495
CPU Mark3919439627

CPU Mark Rating
As of 27th of September 2021 - Higher results represent better performance
AMD Ryzen 9 3950X
39,194
AMD Ryzen 9 5900X
39,627
CPU Value (CPU Mark / $Price)
As of 27th of September 2021 - Higher results represent better value
AMD Ryzen 9 3950X
54.06
AMD Ryzen 9 5900X
64.12
CPU Single Thread Rating
As of 27th of September 2021 - Higher results represent better performance
AMD Ryzen 9 3950X
2,742
AMD Ryzen 9 5900X
3,495

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 3950XAMD Ryzen 9 5900X
Max TDP105W105W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.