Which one of the central processing units is better: AMD Phenom II X4 910 or AMD Ryzen 9 PRO 3900? On this page we compare the technical data and benchmark results of different CPUs.
The AMD Phenom II X4 910 has 4 cores and 4 threads with maximum working frequency of No turbo. The AMD Phenom II X4 910 was released on Q1/2009.
The AMD Ryzen 9 PRO 3900 has 12 cores with 4 threads and No turbo of frequency. The AMD Ryzen 9 PRO 3900 was released on Q3/2019.