Which one of the central processing units is better: Intel Core i7-2620M or Intel Core i7-3920XM? On this page we compare the technical data and benchmark results of different CPUs.
The Intel Core i7-2620M has 2 cores and 4 threads with maximum working frequency of 3.40 GHz. The Intel Core i7-2620M was released on Q1/2011.
The Intel Core i7-3920XM has 4 cores with 4 threads and 3.40 GHz of frequency. The Intel Core i7-3920XM was released on Q2/2012.