I want to buy a GPU and it'll probably the GTX 770. Card is Asus GTX 770 DirectCU II O.C 2GB model. It has full box concent and clean. Seller says he never overclocked it and never used it for mining. I heard it performs better than GTX 1050 Ti. I wanna play AAA games like BF5, BF1, RDR2 with...