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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 i5-2520M @ 2.50GHz×Intel Core i5-2540M @ 2.60GHz+ ADD
Price$169.61$58.02 BUY NOW!
Socket TypePGA988BBGA1023
CPU ClassLaptopLaptop
Clockspeed2.5 GHz2.6 GHz
Turbo SpeedUp to 3.2 GHzUp to 3.3 GHz
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ1 2011Q4 2010
# of Samples41311418
Single Thread Rating14921559
CPU Mark35933780

CPU Mark Rating
As of 14th of November 2019 - Higher results represent better performance
Intel Core i5-2520M @ 2.50GHz
3,593
Intel Core i5-2540M @ 2.60GHz
3,780
CPU Value (CPU Mark / $Price)
As of 14th of November 2019 - Higher results represent better value
Intel Core i5-2520M @ 2.50GHz
21.19
Intel Core i5-2540M @ 2.60GHz
65.16
CPU Single Thread Rating
As of 14th of November 2019 - Higher results represent better performance
Intel Core i5-2520M @ 2.50GHz
1,492
Intel Core i5-2540M @ 2.60GHz
1,559

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 i5-2520M @ 2.50GHzIntel Core i5-2540M @ 2.60GHz
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.