Devastate Nvidia?, how they will pull that one off? AMD is now on the worse position EVER, i dont remember a case like this where AMD had nothing to compite with the high end sector for months. To make things worse, nvidia is now better positioned on the RX460 vs 1050 and 1060 vs 480 than it ever was with the R7 360 vs 750 and 960 vs R9 380.... not to mention Nvidia was BADLY positioned on the 970 vs R9 390, and this was only 6 months ago.
The only thing that AMD is now in a much better position is the RX470 vs 1050TI/1060 3GB, compared to what 950 vs R7 370 ever was.
And taking in consideration that nvidia is better in power consumption, less heat, superior media decoder and encoder, you cant really blame people for not buying AMD, i really hope they can get out the RX490 Vega ASAP.