this post was submitted on 18 Apr 2024
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Yeah I saw that when I was previously running into this, but wasn't sure if it would leave performance on the table. Also, I'm curious if you could run it once, turn it off so you don't process them again, and if that would be beneficial for subsequent runs of the game even after updates (assuming not since they'd probably be invalidated).
turning it off will wipe the cached shaders. That cleaned up like ~40 GB (IIRC) for me, without any noticeable difference in performance, stability or smoothness. Though my set of games at the time wasn't all that big: path of exile, subnautica: below zero, portal 2 and some random smaller games.
Aah okay that makes sense. I wouldn't mind the extra space.
If that's turned off, do you know if the game generates and caches shaders as you play? If so, does that also apply to games run outside of Steam?
Currently I'm just playing games like Hunt Showdown and Helldivers.
For Hunt Showdown specifically, I have tried skipping pre-caching before and the load into a level took so long that I got disconnected from the match. I recommend keeping it enabled for multiplayer games for that reason.