Apple has never tied themselves to one GPU vendor- they have gone back and forth more times in the past ten years or so that I have been watching Apple than I c

Apple has never tied themselves to one GPU vendor- they have gone back and forth more times in the past ten years or so that I have been watching Apple than I care to count. give it 18 months and the new top-of-the-line will have nVidia in it again, assuming they don't move completely to integrated.