Which one of the central processing units is better: AMD FX-4320 or AMD Ryzen Threadripper 3990X? On this page we compare the technical data and benchmark results of different CPUs.
The AMD FX-4320 has 4 cores and 4 threads with maximum working frequency of 4.20 GHz. The AMD FX-4320 was released on Q4/2012.
The AMD Ryzen Threadripper 3990X has 64 cores with 4 threads and 4.20 GHz of frequency. The AMD Ryzen Threadripper 3990X was released on Q1/2020.