So yeah this one is weird:
Everything seem to scale about as you'd expect - with two big exceptions being RDNA4 and Blackwell with the former outperforming its usual self while the latter underperforming for whatever reason.
5070Ti is generally within 2% from 4080S and here it's up to 10% behind (the gap is bigger in 4K which makes no sense to me).
9070 non-XT on the the other hand is beating the 7970XT here by some 5% while usually it's some 2% slower.
RDNA3 vs Ada seem to be as you'd expect though, RDNA2 vs Ampere also seems normal.
No idea what's going on with Blackwell in this title. It certainly isn't a problem of "scaling" the performance as such scaling happens just fine on the previous GeForce generation.