Shinobi-san on 28 October 2020
Pretty sure this is mostly down to DirectX support.
Sony has confirmed RDNA2 (both in the teardown and by Cerny) which doesn't only mean a feature set but also architectural changes etc.
Majority of the gain will be down to architectural changes as described by AMD today. Well at least this is my understanding.
I don't see how you get a 50-60% performance improvement simply because of the listed features.
