I have AMD RX 570 (NOT 5700) graphics card. If I play any video that is 4k or under, I could see GPU being put to use in the performance tab of device manager. But if I try to play videos that are over 4k such as ones shot on my gopro. It completely hands the responsibility over to the CPU. And since I am still using the lowly i3 6100, it just doesn't play. I believe it has something to do with the licensing of RX 570. But I was wondering if there is a way to play 5.3k videos on my computer without having to upgrade?