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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-8700K @ 3.70GHz vs Intel Core i7-11700K @ 3.60GHz vs Intel Core i7-10700K @ 3.80GHz

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

×Intel Core i7-8700K @ 3.70GHz×Intel Core i7-11700K @ 3.60GHz×Intel Core i7-10700K @ 3.80GHz+ ADD
Price$349.99
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$389.99
BUY NOW!
$323.99
BUY NOW!
Socket TypeFCLGA1151-2FCLGA1200FCLGA1200
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz3.6 GHz3.8 GHz
Turbo SpeedUp to 4.7 GHzUp to 5.0 GHzUp to 5.1 GHz
# of Physical Cores6 (Threads: 12)8 (Threads: 16)8 (Threads: 16)
Max TDP95W125W125W
Yearly Running Cost$17.34$22.81$22.81
First Seen on ChartQ4 2017Q4 2020Q2 2020
# of Samples112355042136
Cross-Platform Rating271574911540431
Single Thread Rating277634573079
CPU Mark138992515619443

CPU Mark Rating
As of 25th of October 2021 - Higher results represent better performance
Intel Core i7-8700K @ 3.70GHz
13,899
Intel Core i7-11700K @ 3.60GHz
25,156
Intel Core i7-10700K @ 3.80GHz
19,443
CPU Value (CPU Mark / $Price)
As of 25th of October 2021 - Higher results represent better value
Intel Core i7-8700K @ 3.70GHz
39.71
Intel Core i7-11700K @ 3.60GHz
64.50
Intel Core i7-10700K @ 3.80GHz
60.01
CPU Single Thread Rating
As of 25th of October 2021 - Higher results represent better performance
Intel Core i7-8700K @ 3.70GHz
2,776
Intel Core i7-11700K @ 3.60GHz
3,457
Intel Core i7-10700K @ 3.80GHz
3,079

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 i7-8700K @ 3.70GHzIntel Core i7-11700K @ 3.60GHzIntel Core i7-10700K @ 3.80GHz
Max TDP95W125W125W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.