[robdachshund]

They don't really need to, they are already making the most powerful RISC chips on the planet. They both were looking at arm for mobile devices but stopped/divested when qualcomm became dominant. It really makes no sense for them to license arm patents and designs when AMD already has stuff like their new 4xxx laptop chips.

I think rather than switching to arm, they will just continue making super efficient designs, er, amd will at least haha.