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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium N3540 @ 2.16GHz vs Intel Core2 Duo SP9400 @ 2.40GHz

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


×Intel Pentium N3540 @ 2.16GHz×Intel Core2 Duo SP9400 @ 2.40GHz+ ADD
Price$250.871$2841
Socket TypeFCBGA1170BGA956
CPU ClassLaptopLaptop
Clockspeed2.2 GHz2.4 GHz
Turbo SpeedUp to 2.7 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
Max TDP7.5W25W
Yearly Running Cost$1.37$4.56
First Seen on ChartQ4 2014Q1 2009
# of Samples1053145
Cross-Platform Rating26902920
Single Thread Rating719936
CPU Mark1204948
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 28th of January 2021 - Higher results represent better performance
Intel Pentium N3540 @ 2.16GHz
 1,204
Intel Core2 Duo SP9400 @ 2.40GHz
 948
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 28th of January 2021 - Higher results represent better value
Intel Pentium N3540 @ 2.16GHz
 4.80
Intel Core2 Duo SP9400 @ 2.40GHz
 3.34
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 28th of January 2021 - Higher results represent better performance
Intel Pentium N3540 @ 2.16GHz
 719
Intel Core2 Duo SP9400 @ 2.40GHz
 936
PassMark Software © 2008-2021

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 Pentium N3540 @ 2.16GHzIntel Core2 Duo SP9400 @ 2.40GHz
Max TDP7.5W25W
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.