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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 i7-9800X @ 3.80GHzIntel Core i9-7920X @ 2.90GHz
Price$608.95 BUY NOW!$1346.251
Socket TypeFCLGA2066FCLGA2066
CPU ClassDesktopDesktop
Clockspeed3.8 GHz2.9 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.4 GHz
# of Physical Cores8 (2 logical cores per physical)12 (2 logical cores per physical)
Max TDP165W140W
Yearly Running Cost$30.11$25.55
First Seen on ChartQ4 2018Q2 2017
# of Samples51205
Single Thread Rating25192392
CPU Mark1967923309
CPU Mark Rating
As of 16th of October 2019 - Higher results represent better performance
Intel Core i7-9800X @ 3.80GHz
19,679
Intel Core i9-7920X @ 2.90GHz
23,309
CPU Value (CPU Mark / $Price)
As of 16th of October 2019 - Higher results represent better value
Intel Core i7-9800X @ 3.80GHz
32.32
Intel Core i9-7920X @ 2.90GHz
17.31
CPU Single Thread Rating
As of 16th of October 2019 - Higher results represent better performance
Intel Core i7-9800X @ 3.80GHz
2,519
Intel Core i9-7920X @ 2.90GHz
2,392

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 i7-9800X @ 3.80GHzIntel Core i9-7920X @ 2.90GHz
Max TDP165W140W
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.