>>106524499
Sony and Microsoft do not use the abortion that is RDNA3.
Sony asked for a custom package instead of porting RDNA3 to the PS5 Pro SoC.
Valve is planning to use the APU with RDNA3 GPU for their rumored Steam gaming PC because it's cheap.

>>105743216
>rdna4 was in ps5 pro before pc even got it.
Mark Cerny specifically said the PS5 Pro is not using RDNA4.
It's a hybrid chip design (RDNA2 + RDNA4 RT + custom RDNA AI/ML) & because RDNA3 was too shit to adopt.