Hey I finally decided to go with the I5-4670K with the asrock z87 killer and Gigabyte gtx 760 but then i was thinking i can push my self a little bit and get the I7-4770K is it worth it? I only play games bf4, wow... ect or its better if i go with the 770 gtx instead of upgrading the cpu ? Or i should stay with my build and save the money as its not worth spending more money?