Well I'm building a PC for mostly rendering and playing Call of Duty Advanced Warfare. But I have little budget for it. I won a GTX 980 from a giveaway and now I want to build an i7 to go with it since I think it will cover much of my need. The point is building a PC with 7th or 6th gen i7 is way too expensive since I'm only a university student. Therefore I think I would go with an Ivy Bridge i7-3770. It's on sale at a local store in my country at 165$ comparing to an i7-6700 at 322$. So the question is should I go with it or with a newer gen CPU?