Trying to decide if I should get a i5 4690k or an i7 4790k. I know people talk about how i7s don't increase gaming fps by more than 3fps or so, but I'm also going to be editing videos and running background programs while gaming. My CPU will be paired up with a gtx 970 and 16gb ram. Basically, should I fork out another $100 for the i7 if I will be doing more than gaming?