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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-7400T @ 2.40GHz vs Intel Core i3-7350K @ 4.20GHz

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

×Intel Core i5-7400T @ 2.40GHz×Intel Core i3-7350K @ 4.20GHz+ ADD
Price$264.631$164.95
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Socket TypeLGA1151FCLGA1151
CPU ClassDesktopDesktop
Clockspeed2.4 GHz4.2 GHz
Turbo SpeedUp to 3.0 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP35W60W
Yearly Running Cost$6.39$10.95
First Seen on ChartQ4 2016Q1 2017
# of Samples84121
Cross-Platform Rating92738865
Single Thread Rating18082472
CPU Mark45224945
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 5th of August 2020 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
4,522
Intel Core i3-7350K @ 4.20GHz
4,945
CPU Value (CPU Mark / $Price)
As of 5th of August 2020 - Higher results represent better value
Intel Core i5-7400T @ 2.40GHz
17.09
Intel Core i3-7350K @ 4.20GHz
29.98
CPU Single Thread Rating
As of 5th of August 2020 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
1,808
Intel Core i3-7350K @ 4.20GHz
2,472

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.