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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-7400T @ 2.40GHz vs Intel Core i5-6400T @ 2.20GHz

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 i5-6400T @ 2.20GHz+ ADD
Price$281.48
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$259.951
Socket TypeLGA1151LGA 1151
CPU ClassDesktopDesktop
Clockspeed2.4 GHz2.2 GHz
Turbo SpeedUp to 3.0 GHzUp to 2.8 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ4 2016Q4 2015
# of Samples85282
Cross-Platform Rating92988790
Single Thread Rating18111675
CPU Mark45564391
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of September 2020 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
4,556
Intel Core i5-6400T @ 2.20GHz
4,391
CPU Value (CPU Mark / $Price)
As of 21st of September 2020 - Higher results represent better value
Intel Core i5-7400T @ 2.40GHz
16.19
Intel Core i5-6400T @ 2.20GHz
16.89
CPU Single Thread Rating
As of 21st of September 2020 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
1,811
Intel Core i5-6400T @ 2.20GHz
1,675

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 i5-6400T @ 2.20GHz
Max TDP35W35W
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.