It will match great dude. I've got a 1600 overclocked to 3.7ghz, so pretty much running 1600x speeds, otherwise 1600 and 1600x are the same. But I had the RX 480 8gb.
Works great. Very good match. I just sold my 480 online because I needed a new lawn mower for the house we just moved into. Will probably order something like a GTX 1050ti to tide me over until I get a better GPU later. But no complaints on that 480.