I am in this special situation right now where I am able to purchase the Radeon R9 270x (Gigabyte version) and get 3 free games of my choice from their special list but most of those games are pretty crappy and torrentable. The final cost is $230. While the GeForce GTX 760 (Gigabyte version) offers no games and better performance in some cases. I am also not sure about the better performance because some games are handled better by the R9 270x. Also, the price is 20$ more, rounding off to $250. I am sort of a casual gamer so I was not planning on getting really high performance GPU but the sale made me reconsider so I am also interested which graphics card is better while it is idle, temperature, noise level etc. because I am not going to hardcore game that much. So which one should I got with ?