Which one of the central processing units is better: AMD A6-3420M or AMD Phenom II X4 840? On this page we compare the technical data and benchmark results of different CPUs.
The AMD A6-3420M has 4 cores and 4 threads with maximum working frequency of 2.40 GHz. The AMD A6-3420M was released on Q4/2011.
The AMD Phenom II X4 840 has 4 cores with 4 threads and 2.40 GHz of frequency. The AMD Phenom II X4 840 was released on Q1/2011.