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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7700K @ 4.20GHz vs AMD FX-9590 Eight-Core

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 FX-9590 Eight-Core+ ADD
Price$469.89 BUY NOW!$459.95 BUY NOW!
Socket Type LGA 1151AM3+
CPU ClassDesktopDesktop
Clockspeed4.2 GHz4.7 GHz
Turbo SpeedUp to 4.5 GHzUp to 5.0 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W220W
Yearly Running Cost$17.34$40.15
First Seen on ChartQ4 2016Q2 2013
# of Samples81642926
Single Thread Rating25811724
CPU Mark1199010187

CPU Mark Rating
As of 24th of January 2020 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
 11,990
AMD FX-9590 Eight-Core
 10,187
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 24th of January 2020 - Higher results represent better value
Intel Core i7-7700K @ 4.20GHz
 25.52
AMD FX-9590 Eight-Core
 22.15
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 24th of January 2020 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
 2,581
AMD FX-9590 Eight-Core
 1,724
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 i7-7700K @ 4.20GHzAMD FX-9590 Eight-Core
Max TDP95W220W
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.