The problem tends to be AMD drivers often don't detect minecraft as 3d because it is too light.
But seriously 250 FPS not enough? Anything you might claim you would need more framerate for is certainly placebo
Not really about the 250 FPS. And if you read my thread you know that there is a reason why 250 is just not enough. So how do I make Minecraft trigger higher usage or make it think it's a 3d game. I tried googling trying make a profile set the 2d to the same as the 3d clock speeds.