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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-10940X @ 3.30GHz vs AMD Ryzen 9 3900

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


×Intel Core i9-10940X @ 3.30GHz×AMD Ryzen 9 3900+ ADD
Price$799.99
BUY NOW!		$572.96
BUY NOW!
Socket TypeFCLGA2066AM4
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.1 GHz
Turbo SpeedUp to 4.8 GHzUp to 4.3 GHz
# of Physical Cores14 (Threads: 28)12 (Threads: 24)
Max TDP165W65W
Yearly Running Cost$30.11$11.86
First Seen on ChartQ4 2019Q4 2019
# of Samples75138
Single Thread Rating27272651
CPU Mark2880430889

CPU Mark Rating
As of 29th of November 2021 - Higher results represent better performance
Intel Core i9-10940X @ 3.30GHz
 28,804
AMD Ryzen 9 3900
 30,889
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 29th of November 2021 - Higher results represent better value
Intel Core i9-10940X @ 3.30GHz
 36.01
AMD Ryzen 9 3900
 53.91
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 29th of November 2021 - Higher results represent better performance
Intel Core i9-10940X @ 3.30GHz
 2,727
AMD Ryzen 9 3900
 2,651
PassMark Software © 2008-2021

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.
Intel Core i9-10940X @ 3.30GHzAMD Ryzen 9 3900
Max TDP165W65W
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.