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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.

×AMD Ryzen 7 3800X×Intel Core i7-8700 @ 3.20GHz+ ADD
Price$354.9 BUY NOW!$399.99 BUY NOW!
Socket TypeAM4FCLGA1151-2
CPU ClassDesktopDesktop
Clockspeed3.9 GHz3.2 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.6 GHz
# of Physical Cores8 (2 logical cores per physical)6 (2 logical cores per physical)
Max TDP105W65W
Yearly Running Cost$19.16$11.86
First Seen on ChartQ2 2019Q4 2017
# of Samples4354215
Single Thread Rating29832627
CPU Mark2457215138

CPU Mark Rating
As of 17th of November 2019 - Higher results represent better performance
AMD Ryzen 7 3800X
24,572
Intel Core i7-8700 @ 3.20GHz
15,138
CPU Value (CPU Mark / $Price)
As of 17th of November 2019 - Higher results represent better value
AMD Ryzen 7 3800X
69.24
Intel Core i7-8700 @ 3.20GHz
37.85
CPU Single Thread Rating
As of 17th of November 2019 - Higher results represent better performance
AMD Ryzen 7 3800X
2,983
Intel Core i7-8700 @ 3.20GHz
2,627

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 7 3800XIntel Core i7-8700 @ 3.20GHz
Max TDP105W65W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.