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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-8086K @ 4.00GHz vs Intel Core i7-8700 @ 3.20GHz

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

×Intel Core i7-8086K @ 4.00GHz×Intel Core i7-8700 @ 3.20GHz+ ADD
Price$549
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$259.46
BUY NOW!
Socket TypeFCLGA1151-2FCLGA1151-2
CPU ClassDesktopDesktop
Clockspeed4.0 GHz3.2 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.6 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
Max TDP95W65W
Yearly Running Cost$17.34$11.86
First Seen on ChartQ2 2018Q4 2017
# of Samples11946588
Single Thread Rating28872661
CPU Mark1450313044

CPU Mark Rating
As of 22nd of May 2022 - Higher results represent better performance
Intel Core i7-8086K @ 4.00GHz
14,503
Intel Core i7-8700 @ 3.20GHz
13,044
CPU Value (CPU Mark / $Price)
As of 22nd of May 2022 - Higher results represent better value
Intel Core i7-8086K @ 4.00GHz
26.42
Intel Core i7-8700 @ 3.20GHz
50.27
CPU Single Thread Rating
As of 22nd of May 2022 - Higher results represent better performance
Intel Core i7-8086K @ 4.00GHz
2,887
Intel Core i7-8700 @ 3.20GHz
2,661

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 i7-8086K @ 4.00GHzIntel Core i7-8700 @ 3.20GHz
Max TDP95W65W
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.