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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-7400T @ 2.40GHz vs Intel Core i5-3450 @ 3.10GHz

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 i5-3450 @ 3.10GHz+ ADD
Price$163.57
BUY NOW!		$239.951
Socket TypeLGA1151LGA1155
CPU ClassDesktopDesktop
Clockspeed2.4 GHz3.1 GHz
Turbo SpeedUp to 3.0 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP35W77W
Yearly Running Cost$6.39$14.05
First Seen on ChartQ4 2016Q2 2012
# of Samples1211811
Single Thread Rating17571887
CPU Mark47154503
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of June 2022 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
 4,715
Intel Core i5-3450 @ 3.10GHz
 4,503
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 27th of June 2022 - Higher results represent better value
Intel Core i5-7400T @ 2.40GHz
 28.82
Intel Core i5-3450 @ 3.10GHz
 18.77
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 27th of June 2022 - Higher results represent better performance
Intel Core i5-7400T @ 2.40GHz
 1,757
Intel Core i5-3450 @ 3.10GHz
 1,887
PassMark Software © 2008-2022

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 i5-3450 @ 3.10GHz
Max TDP35W77W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.