Chips to hit market by year's end. http://www.bit-tech.net/news/hardware/2014/09/22/amd-freesync-deal/1
Nice. I don't know that I'll ever try another AMD GPU (might just be me, but they've been nothing but problems for me), but I like AMD's way better than NVidia's. NVidia shouldn't kid themselves that G Sync is so wonderful they're going to use it to drive sales, especially once there's a open alternative.