Bandicam recording software supports using the "AMD APP" hardware acceleration codec. Now this is currently limited to recording at a maximum resolution of 1080p. I believe this is a hardware limitation of the AMD VCE technology (note that I am using a Radeon R9 390 video card). According to this comparison by Bandicam, AMD are the only ones to limit hardware accelerated recording to 1080p. Both Nvidia and Intel support up to 4K.
Isn't it about time AMD included support for hardware accelerated recording up to 4K????