hey guys currently I am running a nvidia GTX470 with a phenom II 1075 X6 processor and really I haven't had any problems with gaming, the most modern game I played was Alien: isolation on max settings and was at a steady 30+ fps the entire game. I am planning on upgrading to the i7 4790k processor this fall and I was looking at the GTX970 as a upgrade but I dont really have the money to upgrade both my GPU and CPU. My current system is starting to fail randomly ( see thread in computer help ) so I know one component is going bad, I know what the benchmarks say when comparing the 470 to the 970 but what is the real-world difference I would likely notice from upgrading one or the other?