WHY only DP 1.4 ?!?! you'll only be able to hit 240 hz at 4k with HDMI 2.1
a mega monitor this new should have included the latest DP spec. sigh
That's false. DP 1.4 can use DSC (Just like HDMI 2.1 does) to hit up to 240hz at 4k. That's probably why they didn't bother including it on the 4000 series cards.