T think that the best thing we can do is what both sites say in the end: wait until AMD's Developer Summit in November where they will tell more about it.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.