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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-6800K @ 3.40GHz vs Intel Core i7-7700 @ 3.60GHz

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


×Intel Core i7-6800K @ 3.40GHz×Intel Core i7-7700 @ 3.60GHz+ ADD
Price$496.85
BUY NOW!		$327
BUY NOW!
Socket TypeLGA2011-v3LGA1151
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.6 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.2 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)
Max TDP140W65W
Yearly Running Cost$25.55$11.86
First Seen on ChartQ2 2016Q4 2016
# of Samples15104486
Cross-Platform Rating2328016326
Single Thread Rating22492484
CPU Mark104818641

CPU Mark Rating
As of 20th of January 2021 - Higher results represent better performance
Intel Core i7-6800K @ 3.40GHz
 10,481
Intel Core i7-7700 @ 3.60GHz
 8,641
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 20th of January 2021 - Higher results represent better value
Intel Core i7-6800K @ 3.40GHz
 21.09
Intel Core i7-7700 @ 3.60GHz
 26.42
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 20th of January 2021 - Higher results represent better performance
Intel Core i7-6800K @ 3.40GHz
 2,249
Intel Core i7-7700 @ 3.60GHz
 2,484
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 i7-6800K @ 3.40GHzIntel Core i7-7700 @ 3.60GHz
Max TDP140W65W
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.