Basically i want to max games in 1080p for 2-3 years from now. Is a ZOTAC GeForce GTX 770 AMP! Edition 2 GB enough for this or should i aim at Radeon R9 290 Tri-X OC Version SAPPHIRE 4 GB? The reason i stated these 2 cards is because in my country atm there is nothing else better. GTX 770 costs 487$ in my country and r290 costs 611$. Its very expensive, but i don't have an other option. Is it worth paying the extra 124$?
P.S. is a 550w psu enough for either of those?
P.S. is a 550w psu enough for either of those?