Hey guys, now I recently bought a new pc with a poor gpu (radeon hd 6450) but a powerful cpu (intel core i7 3770 3.4 ghz). I truly wanted to upgrade my gpu to then be able to play games like gta 5, ac4 all maxed out. My screen resolution is 1600x900 and I'd really like it to be future-proofed. My budget would be around 150$. I'd prefer Nvidia card. Thanks!!!