Iris shader decrease my performance in 1.20.1
I'm playing with several mods and my PC have enough power to play with shaders, however when i put iris in my mods packs my fps reduce significatively.
My GPU is locked around 15%
5 Replies
Whats your gpu?
I already used iris shaders before and i never had this issue
most likely won't fix the issue but you should update your shaders. Your version is quite old
try turning off vsync
minecraft vsync is really bad and lowers fps
There is something that i don't understand, i tried to install Iris again and i took the same version but this time it work... it don't work since 3 days but now it work...
i checked everything and there is no change🤷‍♂️
i made some test, When i'm looking some Create mods stuff, my fps and GPU drop at same time, it's really strange. Create seems to be not really compatible