Rdna as a whole will no longer be "new" for them moving forward. There will, however, be further advances that can be squeezed at of RDNA 2.0 before they release RDNA 3.0. Which I read, rumor, they already have working silicon for.
If your going on MLID the PlayStation 5 uses RDNA 3 chips, then I have some bad news for you, MLID is full of it.
Mark Cerney already told us Sony are using RDNA 2/ Zen 2 based APU's.

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