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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-9700K @ 3.60GHz vs Intel Core i7-8700K @ 3.70GHz vs Intel Core i7-7700K @ 4.20GHz

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


×Intel Core i7-9700K @ 3.60GHz×Intel Core i7-8700K @ 3.70GHz×Intel Core i7-7700K @ 4.20GHz+ ADD
Price$306.5
BUY NOW!		$336.95
BUY NOW!		$389.92
BUY NOW!
Socket TypeFCLGA1151-2FCLGA1151-2 LGA 1151
CPU ClassDesktopDesktopDesktop
Clockspeed3.6 GHz3.7 GHz4.2 GHz
Turbo SpeedUp to 4.9 GHzUp to 4.7 GHzUp to 4.5 GHz
# of Physical Cores8 (Threads: 8)6 (Threads: 12)4 (Threads: 8)
Max TDP95W95W95W
Yearly Running Cost$17.34$17.34$17.34
First Seen on ChartQ4 2018Q4 2017Q4 2016
# of Samples4695106259138
Cross-Platform Rating271492698018048
Single Thread Rating290927872764
CPU Mark14561139039715

CPU Mark Rating
As of 27th of January 2021 - Higher results represent better performance
Intel Core i7-9700K @ 3.60GHz
 14,561
Intel Core i7-8700K @ 3.70GHz
 13,903
Intel Core i7-7700K @ 4.20GHz
 9,715
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 27th of January 2021 - Higher results represent better value
Intel Core i7-9700K @ 3.60GHz
 47.51
Intel Core i7-8700K @ 3.70GHz
 41.26
Intel Core i7-7700K @ 4.20GHz
 24.91
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 27th of January 2021 - Higher results represent better performance
Intel Core i7-9700K @ 3.60GHz
 2,909
Intel Core i7-8700K @ 3.70GHz
 2,787
Intel Core i7-7700K @ 4.20GHz
 2,764
PassMark Software © 2008-2021

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 i7-9700K @ 3.60GHzIntel Core i7-8700K @ 3.70GHzIntel Core i7-7700K @ 4.20GHz
Max TDP95W95W95W
Power consumption per day (kWh)abcabcabc
Running cost per dayabcabcabc
Power consumption per year (kWh)abcabcabc
Running cost per yearabcabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.