Minecraft help..again

My gpu is not reaching 100% usage when playing minecraf. it hovers at around 50% usage, even when fullscreened.

 

i'm not sure why. my fps is low compared to what i believe it should be, it hovers at around 70-90ish when playing minecraft. 

anyone know how to utilize the whole 100% of the gpu to maximize performance"?

 

edit: GPU = XFX R7950

 

What cpu do you have?  Minecraft is more cpu than gpu demanding.

And after re reading your question more try using open gl mode. I'm not 100% sure about this but I think that should utilize your gpu better, hopefully someone else knows more about that.

 

i7 3770k at 4.2 ghz