Think you missed my pointnVidia have probably priced themselves out of Apple's market, probably because they don't need the revenue. I don't think Apple would have gone AMD out of charity!
Private, for-profit companies like Apple don't things like this out of charity. I know the butt hurt people on here who want a 950M(especially magbarn) would like think that, but it's not the case. Apple has switched between AMD and nvidia for years.
When the new Mac Pros had AMD Firepro GPUs, it was pretty obvious Apple was going to switch.
Clearly something happened in the Negotiation room that none of us will never know about that caused the switch. FYI, this was my original point before I accused of saying that Apple should be a charity case for AMD. If AMD wasn't around, everyone would be at the mercy of nvidia.
With that said, AMD staying around is good thing for the sake of advancement and consumers. The near monopoly of Intel already shows in the laptop/desktop industry because every manufacturer including Apple are at the mercy of Intel's release cycle and prices plus major advancements in architecture like Maxwell for GPUs simply don't happen anymore for CPUs with Intel.
Again, I'm not saying there should be charity case for AMD, I'm just trying to ease the butt hurt and show perspective. I'm probably still going to get burned again by magbarn, but whatever.