i just ordered an LG C7 Oled,i wanna hook my gaming rig up to it. the question is i have a 780 ti will it output 4k at 60hz threw HDMI or do i need to upgrade ? i remember something about this card only being able to do 4k 60hz via display port but i wasnt sure if it was fixxed via driver update. i apologize ive been out of the pc world for years