Which one of the central processing units is better: Intel Core i5-2540M or Intel Core i7-2640M? On this page we compare the technical data and benchmark results of different CPUs.
The Intel Core i5-2540M has 2 cores and 4 threads with maximum working frequency of 3.30 GHz. The Intel Core i5-2540M was released on Q1/2011.
The Intel Core i7-2640M has 2 cores with 4 threads and 3.30 GHz of frequency. The Intel Core i7-2640M was released on Q4/2011.