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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.


Intel Core i5-7400T @ 2.40GHzIntel Core i3-7350K @ 4.20GHz
Price$215.27 BUY NOW!$205.29 BUY NOW!
Socket TypeLGA1151FCLGA1151
CPU ClassDesktopDesktop
Clockspeed2.4 GHz4.2 GHz
Turbo SpeedUp to 3.0 GHzNot Supported
# of Physical Cores42 (2 logical cores per physical)
Max TDP35W60W
Yearly Running Cost$6.39$10.95
First Seen on ChartQ4 2016Q1 2017
# of Samples66108
Single Thread Rating16942428
CPU Mark63366599
CPU Mark Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
 6,336
Intel Core i3-7350K @ 4.20GHz
 6,599
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 15th of October 2019 - Higher results represent better value
Intel Core i5-7400T @ 2.40GHz
 29.43
Intel Core i3-7350K @ 4.20GHz
 32.15
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
 1,694
Intel Core i3-7350K @ 4.20GHz
 2,428
PassMark Software © 2008-2019

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 i5-7400T @ 2.40GHzIntel Core i3-7350K @ 4.20GHz
Max TDP35W60W
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.