Last night Apple has released OS X Mountain Lion 10.8.3 beta 1 for Mac application developers, and this version of the operating system contain drivers that allow users to use AMD Radion HD 7000 graphics cards with it. Of course, Macs do not use such graphics cards, but there is a very small possibility that Apple will implement them in the models to be launched next year. Until then, compatibility with these graphics chips was most likely implemented with the idea of giving hackintosh users the opportunity to install OS X 10.8.3 on their own computers.
