tsmc say 1st half of 2018 soc ,second part of year gpu
goflo say winter 2017 mid 2018 for cpu/gpu rdy
sammy say 2018 7nm 5nm 2019
and dx12 arch ,,volta wont be one ,they tape gpu with same cuda cores ...
so if they dont make dx12 arch on 7nm or after volta , rip nvidia