Quote - It's a new Radeon card - the Cross fire.

512 Radeon Crossfire isn't a model name. Madel numbers for processors and everything else seems to be more confusing than ever before, so don't worry about making the mistake, but if you can find out the actual model number we can help you evaluate it. :)

I've actually heard people say that the new Radeons have better OpenGL than NVidia, which is a turn around from a couple years ago.