I think Im going with i5 6600k then,and should I get coolor for this cpu?I have everything,so the question sounds strange,but maybe its hotter then the i7 I have now?Thank you.Im on windows 10 now,thats why I want to get the compatible parts for win 7 My purpose is 4k 60 fps for older games,and gtx 1070 does the job,I hope the cpu will do the same.