Just got this PR in from AMD about mobile 28nm below, it is contained below in full. However this begs the question of whether or not AMD will have a next-gen 28nm GPU this year. The information I am getting directly from inside the industry is, "likely not due to process issues at TSMC." If we do in fact see the code named "Southern Islands" GPU out of AMD this year, it will very likely be in the form of a high end part with limited availability. And yes, no GlobalFoundries GPU for AMD as of yet.