I upgraded from an r9 290 to a gtx 1080 a couple of months ago, and i have noticed now that all of the nvidia cards gain little to no benefit from dx12, were as even the older amd cards gain massive performance increases. Is this just a case of dx12 being young and poorly optomized for nvidia cards? Will it get better once more titles come out and it becomes more Mainstream? this makes me consider selling my 1080 while i can and waiting for the vega cards. What do you guys think?