Froyo

Try without vsync, also as a general rule of thumb, don't use vsync like ever

Jeez, idk what is wrong with your game, I have a GTX 1060 and my fps doesn't dip like that

> Will having sodium and iris installed affect FPS by that much? I mean they're both designed to increase perf and are included in pretty much every modpack, but there's...

Oh you're fine you won't really notice anything, just click disable warnings

Did you ever find a way to fix this?