Which one of the central processing units is better: AMD A9-9420 or AMD Ryzen 9 5900X? On this page we compare the technical data and benchmark results of different CPUs.
The AMD A9-9420 has 2 cores and 2 threads with maximum working frequency of 3.60 GHz. The AMD A9-9420 was released on Q2/2017.
The AMD Ryzen 9 5900X has 12 cores with 2 threads and 3.60 GHz of frequency. The AMD Ryzen 9 5900X was released on Q4/2020.