Ok, sorry for the clickbait. There is nothing wrong with using displayport for 144hz screens.
Anyway, here's my situation: i just bought a 144hz screen, i have no gpu (using the integrated 530 gpu), and my motherboard does not have a dp port. I have a dp cable.
And this is the issue: i want to be able to play at 144hz refresh rate obviously. So what is the best way to get a dp port? Are there expasion cards that will allow me to plug it in and use my integrated gpu? Or is the best bet a new gpu(r9 380 or something newer)? Pretty much any gpu that has a dp on it will do (as long as it's not ugly af). If you want to give suggestions on gpu's, please only ones under 180$.
Thanks!