See section 3.4 here: https://forums.tomshardware.com/threads/how-to-connect-to-a-120-hz-display.3268285/I have acer Predator Helias 1300 , I bought Asus VG248QZ 144hz , then I realized I can't get more than 75hz using Hdmi cable, so If I get USB-c to displayport cable , how much Refresh rate can I get in 1080P , and if there any other solutions to get 144or 120hz