What would be the better hardware to use in cycles? So, i have a dilemma. Do i use my i3 4160 or the soon to be mine gtx 960 to render out scenes and animations in blender cycles, please any answers would be helpful

EDIT thanks for all the advise guys, ill look into this a bit more then.
I think a Intel Core i7 is faster on rendering than a GeForce GTX 960 4GB. If you had A GTX 980 I may had some doubt.