Should it look like this?
No. Check your settings.
What do you guys think of using a PRO on the ASUS PG279Q ROG Swift monitor? Will the pro downsample to 1440P?
I'm not buying a 4k tv anytime soon, my 1080P 46" TV is decent, but my monitor blows it out of the water as far as colour and response time goes.
Decent investment?
I think the Pro will only output in 1080 or 2160. So in your case it'll probably do 1080 which the monitor will upcale. Hopefully someone who has tried it can tell you more though!