The latest I read was was the monitor could run 144hz 1440p and AMD did their Hitamn 60FPS cap to mask performance, which makes sense because demo staring 1440p performance on a 1080p monitor through VSR is just plain retard.
That's what I see. Not sure why you would do that in truth and I am sure they could afford a 1440P monitor to use for the test but hey ho, AMD doing what AMD do best
