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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7700K @ 4.20GHz vs Intel Core i7-7700T @ 2.90GHz

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


×Intel Core i7-7700K @ 4.20GHz×Intel Core i7-7700T @ 2.90GHz+ ADD
Price$472.98
BUY NOW!		$389.98
BUY NOW!
Socket Type LGA 1151FCLGA1151
CPU ClassDesktopDesktop
Clockspeed4.2 GHz2.9 GHz
Turbo SpeedUp to 4.5 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP95W35W
Yearly Running Cost$17.34$6.39
First Seen on ChartQ4 2016Q1 2017
# of Samples8699302
Cross-Platform Rating1774415015
Single Thread Rating27762278
CPU Mark97437847

CPU Mark Rating
As of 13th of August 2020 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
 9,743
Intel Core i7-7700T @ 2.90GHz
 7,847
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 13th of August 2020 - Higher results represent better value
Intel Core i7-7700K @ 4.20GHz
 20.60
Intel Core i7-7700T @ 2.90GHz
 20.12
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 13th of August 2020 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
 2,776
Intel Core i7-7700T @ 2.90GHz
 2,278
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 @ 4.20GHzIntel Core i7-7700T @ 2.90GHz
Max TDP95W35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.