Minecraft only 40 FPS?

cy
7

I play Minecraft with LabyMod (Optifine) and have only 40 FPS. If I make a shader, I still have 40 FPS, although it would have to sink, why can that be?

Gr

Start Minecraft - Go to options → Graphics settings → max. Frame rate = your fps

cy

I have to infinity

Gr

Funny, it's max. 60 fps if I set it to maximum

Vi

Your PC is just too bad.

cy

No, I have a good PC

Mc

Do you have any gigantic texturepack in it?

Bi

Do you have a monitor maybe only 40hz or something? Try to make V sync.