Graphics look a little sharpened (Not by much but I can't stand it)

I have no screenshots because my computer is dead but blocks and items in the inventory and just in the world look sharped a little to much, not the sharpness enchantment but like graphics look sharped. It's not to noticeable, but it really bugs me. This wasn't a problem in the non-beta versions. But after I joined beta today, minecraft looked a little worse. Please fix it. This problem only occurs on AMD graphics cards. And yes, I have the latest graphics card version.