Which one of the central processing units is better: AMD Phenom II X4 840T or AMD Ryzen Threadripper PRO 3975WX? On this page we compare the technical data and benchmark results of different CPUs.
The AMD Phenom II X4 840T has 4 cores and 4 threads with maximum working frequency of 3.20 GHz. The AMD Phenom II X4 840T was released on Q3/2010.
The AMD Ryzen Threadripper PRO 3975WX has 32 cores with 4 threads and 3.20 GHz of frequency. The AMD Ryzen Threadripper PRO 3975WX was released on Q3/2020.