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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-8600K @ 3.60GHz vs Intel Core i7-7740X @ 4.30GHz

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


×Intel Core i5-8600K @ 3.60GHz×Intel Core i7-7740X @ 4.30GHz+ ADD
Price$235.99
BUY NOW!		$559
BUY NOW!
Socket TypeFCLGA1151-2FCLGA2066
CPU ClassDesktopDesktop
Clockspeed3.6 GHz4.3 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.5 GHz
# of Physical Cores6 (Threads: 6)4 (Threads: 8)
Max TDP95W112W
Yearly Running Cost$17.34$20.44
First Seen on ChartQ4 2017Q2 2017
# of Samples1957150
Cross-Platform Rating1959618113
Single Thread Rating26472843
CPU Mark102669860

CPU Mark Rating
As of 15th of July 2020 - Higher results represent better performance
Intel Core i5-8600K @ 3.60GHz
 10,266
Intel Core i7-7740X @ 4.30GHz
 9,860
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 15th of July 2020 - Higher results represent better value
Intel Core i5-8600K @ 3.60GHz
 43.50
Intel Core i7-7740X @ 4.30GHz
 17.64
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 15th of July 2020 - Higher results represent better performance
Intel Core i5-8600K @ 3.60GHz
 2,647
Intel Core i7-7740X @ 4.30GHz
 2,843
PassMark Software © 2008-2020

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 i5-8600K @ 3.60GHzIntel Core i7-7740X @ 4.30GHz
Max TDP95W112W
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.