https://www.developer-tech.com/news/2020/mar/18/sony-mark-cerny-deep-dive-ps5-developers/

Sony’s chief system architect Mark Cerny has given a “deep dive” of the PS5 console hardware for developers.

The PS5’s base hardware features a custom eight-core AMD Zen 2 CPU clocked at 3.5GHz along with a custom GPU based on AMD’s RDNA 2 architecture which promises 10.28 teraflops and 36 compute units clocked at 2.23GHz. The processors are accompanied by 16GB of GDDR6 RAM and a custom 825GB SSD.