I am looking to upgrade my CPU currently have a 6600k. I was wondering if the z170xp-sli would support a newer CPU of course still with the LGA1151 socket or would I need to upgrade the motherboard also. I am looking to gain more FPS in Call of Duty which I believe is more CPU intense. I have a GTX 1660SUPER and 16gb corsair 2400mhz RAM. Any advice would be appreciated thanks in advance