Ok i got optifine a couple days ago and it seems to be having problems, like with optifine i'm still getting 0 to 10 fps at most when i am farming. I'm pretty new to how the mods work, is there something that needs to be done after i get it installed?
I have experienced the same thing while farming pumpkins. I have tried with and without optifine and with optifine I seem to get more FPS drop. I have played around with a lot of settings and nothing really seems to help it.