iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-940XM @ 2.13GHz vs Intel Core i5-2540M @ 2.60GHz

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

×Intel Core i7-940XM @ 2.13GHz×Intel Core i5-2540M @ 2.60GHz+ ADD
PriceSearch Online$57.02 BUY NOW!
Socket TypePGA988BGA1023
CPU ClassLaptopLaptop
Clockspeed2.1 GHz2.6 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.3 GHz
# of Physical Cores4 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP55W35W
Yearly Running Cost$10.04$6.39
First Seen on ChartQ2 2010Q4 2010
# of Samples941458
Single Thread Rating10941560
CPU Mark39213782

CPU Mark Rating
As of 23rd of February 2020 - Higher results represent better performance
Intel Core i7-940XM @ 2.13GHz
3,921
Intel Core i5-2540M @ 2.60GHz
3,782
CPU Value (CPU Mark / $Price)
As of 23rd of February 2020 - Higher results represent better value
Intel Core i7-940XM @ 2.13GHz
NA
Intel Core i5-2540M @ 2.60GHz
66.34
CPU Single Thread Rating
As of 23rd of February 2020 - Higher results represent better performance
Intel Core i7-940XM @ 2.13GHz
1,094
Intel Core i5-2540M @ 2.60GHz
1,560

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 i7-940XM @ 2.13GHzIntel Core i5-2540M @ 2.60GHz
Max TDP55W35W
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.