Which one of the central processing units is better: AMD E-450 or AMD Phenom II X4 820? On this page we compare the technical data and benchmark results of different CPUs.
The AMD E-450 has 2 cores and 2 threads with maximum working frequency of No turbo. The AMD E-450 was released on Q3/2011.
The AMD Phenom II X4 820 has 4 cores with 2 threads and No turbo of frequency. The AMD Phenom II X4 820 was released on Q3/2009.