How is AI used to cover for bad optimization? Genuine question.
AI gives breathing room for better performance by upscaling a lower native resolution (using DLSS) and/or adding fake frames.
Since these things are "extras", you would assume they are being used to provide "extra" performance, so if you don't use them (because you don't want the artifacts and blurriness they produce) you just get the "standard" performance and visuals, right?
Well, it started like that, or at least it was marketed that way. However, slowly but surely, developers use that breathing room not for extra performance but to allow for the
standard performance you would normally expect without all this tech.
That means some games will run terribly, below the acceptable threshold, if you don't use DLSS/AI upscale. A lot of UE5 engine games today absolutely need this tech so they can run
acceptably.
Silent Hill 2 remake is the poster child of this. The developers didn't even bother to optimize their engine so that it can cull out all the visual details that are covered by the fog, which is like the most basic optimization used in games for decades. Instead, the game renders the whole town geometry and textures despite you not being able to see it. Not to worry though! DLSS capable hardware will save us, since the game now can run acceptably even without meeting the minimum standards of optimizing a game!
So instead of using this tech for our benefit (
extra performance) it's used for the developers benefit since they can offer you the
standard performance but without them having to worry about optimization as much as they had before.
And not only that. Because DLSS is so good, it allows NVIDIA to sell worse hardware for the same price. For instance, they now sell "50" tier cards as "60" tier. That's only possible for them because DLSS can cover for the loss of raw hardware performance so now a gimped "60" card can perform as you would expect a normal 60 tier card would, but ONLY if you use DLSS. Which makes it pretty much a mandatory standard now.
This whole thing was never supposed to be for your benefit is what i'm saying.