So, I've been restoring my parents old computer as a project for my friend so we could play games together. I've picked up a GT 740 for $30 off eBay and a $15 500GB HDD. Im gonna put Windows on it but I'm wondering. It has an i3 2120 CPU and 6GB of ram. How well will this perform in games that'd he'd play like BF3 Modern warfare 2 and maybe Minecraft. The i3 2120 and the GT 740 would be pretty good together right?