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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-9900K @ 3.60GHz vs Intel Core i7-9800X @ 3.80GHz

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

×Intel Core i9-9900K @ 3.60GHz×Intel Core i7-9800X @ 3.80GHz+ ADD
Price$364.99
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$554.69
BUY NOW!
Socket TypeFCLGA1151-2FCLGA2066
CPU ClassDesktopDesktop
Clockspeed3.6 GHz3.8 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.5 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
Max TDP95W165W
Yearly Running Cost$17.34$30.11
First Seen on ChartQ4 2018Q4 2018
# of Samples8028104
Cross-Platform Rating3770437342
Single Thread Rating29752638
CPU Mark1886518397

CPU Mark Rating
As of 14th of April 2021 - Higher results represent better performance
Intel Core i9-9900K @ 3.60GHz
18,865
Intel Core i7-9800X @ 3.80GHz
18,397
CPU Value (CPU Mark / $Price)
As of 14th of April 2021 - Higher results represent better value
Intel Core i9-9900K @ 3.60GHz
51.69
Intel Core i7-9800X @ 3.80GHz
33.17
CPU Single Thread Rating
As of 14th of April 2021 - Higher results represent better performance
Intel Core i9-9900K @ 3.60GHz
2,975
Intel Core i7-9800X @ 3.80GHz
2,638

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 i9-9900K @ 3.60GHzIntel Core i7-9800X @ 3.80GHz
Max TDP95W165W
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.