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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×Intel Core i9-7940X @ 3.10GHz×AMD Ryzen 7 3700X+ ADD
Price$1259 BUY NOW!$327.98 BUY NOW!
Socket TypeFCLGA2066AM4
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.6 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.4 GHz
# of Physical Cores14 (2 logical cores per physical)8 (2 logical cores per physical)
Max TDP165W65W
Yearly Running Cost$30.11$11.86
First Seen on ChartQ2 2017Q2 2019
# of Samples2751637
Single Thread Rating23992907
CPU Mark2542623854

CPU Mark Rating
As of 19th of November 2019 - Higher results represent better performance
Intel Core i9-7940X @ 3.10GHz
25,426
AMD Ryzen 7 3700X
23,854
CPU Value (CPU Mark / $Price)
As of 19th of November 2019 - Higher results represent better value
Intel Core i9-7940X @ 3.10GHz
20.20
AMD Ryzen 7 3700X
72.73
CPU Single Thread Rating
As of 19th of November 2019 - Higher results represent better performance
Intel Core i9-7940X @ 3.10GHz
2,399
AMD Ryzen 7 3700X
2,907

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 i9-7940X @ 3.10GHzAMD Ryzen 7 3700X
Max TDP165W65W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.