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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 3900 vs Intel Core i9-9900KF @ 3.60GHz

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


×AMD Ryzen 9 3900×Intel Core i9-9900KF @ 3.60GHz+ ADD
Price$516.99
BUY NOW!		$428.99
BUY NOW!
Socket TypeAM4FCLGA1151-2
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.6 GHz
Turbo SpeedUp to 4.3 GHzUp to 5.0 GHz
# of Physical Cores12 (Threads: 24)8 (Threads: 16)
Max TDP65W95W
Yearly Running Cost$11.86$17.34
First Seen on ChartQ4 2019Q2 2019
# of Samples1881071
Single Thread Rating26032963
CPU Mark3062818661

CPU Mark Rating
As of 28th of June 2022 - Higher results represent better performance
AMD Ryzen 9 3900
 30,628
Intel Core i9-9900KF @ 3.60GHz
 18,661
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 28th of June 2022 - Higher results represent better value
AMD Ryzen 9 3900
 59.24
Intel Core i9-9900KF @ 3.60GHz
 43.50
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 28th of June 2022 - Higher results represent better performance
AMD Ryzen 9 3900
 2,603
Intel Core i9-9900KF @ 3.60GHz
 2,963
PassMark Software © 2008-2022

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 3900Intel Core i9-9900KF @ 3.60GHz
Max TDP65W95W
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.