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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7700K @ 4.20GHz vs AMD Ryzen 5 3600 vs Intel Core i9-9900K @ 3.60GHz

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

×Intel Core i7-7700K @ 4.20GHz×AMD Ryzen 5 3600×Intel Core i9-9900K @ 3.60GHz
Price$599.95 BUY NOW!$174.99 BUY NOW!$524.99 BUY NOW!
Socket Type LGA 1151AM4FCLGA1151-2
CPU ClassDesktopDesktopDesktop
Clockspeed4.2 GHz3.6 GHz3.6 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.2 GHzUp to 5.0 GHz
# of Physical Cores4 (2 logical cores per physical)6 (2 logical cores per physical)8 (2 logical cores per physical)
Max TDP95W65W95W
Yearly Running Cost$17.34$11.86$17.34
First Seen on ChartQ4 2016Q2 2019Q4 2018
# of Samples826234105156
Single Thread Rating258128042889
CPU Mark119871986320200

CPU Mark Rating
As of 22nd of February 2020 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
11,987
AMD Ryzen 5 3600
19,863
Intel Core i9-9900K @ 3.60GHz
20,200
CPU Value (CPU Mark / $Price)
As of 22nd of February 2020 - Higher results represent better value
Intel Core i7-7700K @ 4.20GHz
19.98
AMD Ryzen 5 3600
113.51
Intel Core i9-9900K @ 3.60GHz
38.48
CPU Single Thread Rating
As of 22nd of February 2020 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
2,581
AMD Ryzen 5 3600
2,804
Intel Core i9-9900K @ 3.60GHz
2,889

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 i7-7700K @ 4.20GHzAMD Ryzen 5 3600Intel Core i9-9900K @ 3.60GHz
Max TDP95W65W95W
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.