The Mid-2010 iMacs all have ATI GPUs so does that point to MBPs going to ATI rather than nvidia?
Since MBPs use Apple designed graphics switching rather than nvidia's Optimus, I wouldn't see why they couldn't do the same thing with ATI as they do with nvidia.
Since MBPs use Apple designed graphics switching rather than nvidia's Optimus, I wouldn't see why they couldn't do the same thing with ATI as they do with nvidia.