As always, wait for the benchmarks before deciding to buy (or return). My guess is the performance improvements are the biggest for raytracing, which I personally don't care for. And let's not forget the huge power draw, requiring a new power connector and a 3 slot cooler.
8N manufacturing process is presumably Samsung, which will probably be beat by TSMC 7nm.
8N manufacturing process is presumably Samsung, which will probably be beat by TSMC 7nm.
I'm holding out for RDNA2.