This is for multiplying your fps by 3x or 4x, but the input lag, ghosting, stuttering, and other issues make everything worse. Overall I’d recommend sticking to lossless scaling at 2x or not using framegen at all.
DLSS Multi-Frame Generation Is Now Easier To Enable On Steam Deck, And It Makes Gameplay Worse - Steam Deck HQ
steamdeckhq.comA new plugin was released that can allow us to use DLSS Multi-Frame Generation in supported games on the Steam Deck, but it only makes gameplay worse.
It depends entirely on the genre. Turn based games are EXCELLENT candidates for frame generation. Who cares if there is sub-second input lag if you have unlimited time to make your selections? It’s well worth a little bit of lag to run a game on much higher quality settings, and still maintain 60+ FPS.