Which one of the central processing units is better: AMD Phenom II X4 945 or AMD Phenom II X2 B57? On this page we compare the technical data and benchmark results of different CPUs.
The AMD Phenom II X4 945 has 4 cores and 4 threads with maximum working frequency of No turbo. The AMD Phenom II X4 945 was released on Q2/2009.
The AMD Phenom II X2 B57 has 2 cores with 4 threads and No turbo of frequency. The AMD Phenom II X2 B57 was released on Q2/2010.