it is similar X1 has GPU driven, but not until XSX they have as workgraph PS5/pro dont, but Cerny and media and tuber hold back because even cerny can not lie and said, front end incompatibility make them choose RDNA2 for PS5pro, Xbox had advanced F/E since X1/X
Jason and team possibly think because helix will enforced this neural compression aka bcpack 2.0 and also as core RDNA5 feat, then they better focused to bring that for nextgen, but XSX carried it on, it is reason XSX also on NG Unfied GDK slide, 12_x=ready for NG compression