Any idea why the 3080 -> 3090 delta is so high in this game? Maybe vram?
It seems a bit like the 3080 is either notoriously shit in this specific game or was forgotten when releasing the driver. It even ends up below a 2080ti at 1080p, that just can't be right.
Or its right and its truly a shit GPU
But thát shit? Impossibru!
Also... I will reiterate 10GB is already looking like a very tight balance. On the
first PS5 'native' launch title...
And in much the same vein, it seems the 2080ti is more of a 4K card than the 3070 will ever be... because of VRAM caps. Its Nvidia as Nvidia does. You never get the full deal when they kick things down the stack. I'm certainly going to wait and see where these 4K VRAM caps land for the near future before I jump on another 8GB GPU.
BTW... it seems we can forget that 12GB VRAM required 'rumor' / 'leak' / 'Tuber nonsense' / (insert whatever you like) for this game.
The GTX970 3.5GB thing was way over blown by vast majority of people that don't understand how this sort of stuff works.
And yet Nvidia had to pay out and lost a case on it. What value you attribute to that is truly irrelevant, the complaints were real and the problems just the same. The 970 didn't perform as well as a 4GB version of it should. Driver trickery was needed to keep smart allocation on the first 3.5GB (I remember Far Cry 3... holy shit what a mess), ergo, effectively you really did miss out on half a gig. In addition, the card was that much less useful in SLI, where frametime variance was quite a lot worse than on dual 980's for example.
None of this is overblown, its just being nuanced down to nothingness by those who feel whatever way they feel about it. But the reality doesn't change: you got lied to and you turn it a blind eye by saying 'its not so bad'. Effectively that spells 'I'm fine with this' to a company. Not really the message a responsible consumer would want to convey - if you care a little bit about your next GPU purchase.
And lo and behold... Pascal had all symmetrical VRAM buses, Turing had much the same. Ampere similarly 'gets around bandwidth inconsistency' between different capacities of VRAM. This is no coincidence.