So I'm building a new computer system (first time) and the part that I've been worrying about the most is the GPU. My monitor from my old computer goes up to 1280 x 1024, but because I want to keep the 16:9 aspect ratio, I'll probably set the resolutions on my games to 1280 x 720. So I was curious as to what would be a good GPU to run games at max settings while getting 60 FPS. I've seen a video of a 1GB Radeon 7850 getting around 70-80 FPS on Crysis 3: http://www.youtube.com/watch?v=Fi4nmGYuSsA (though I'm not sure as to whether that was max settings). I was thinking of buying a Gigabyte OC or Sapphire Dual X and OC R9 270X and just calling it a day. Any thoughts on whether this'd be good or bad? Any other ideas instead? Any help would be greatly appreciated.