Good to know.
Also, excellent that they went over themself and shipped you a sample. This is excellent.
But the opensource is still never ready upon release, architecture after architecture. Intel catched up here looong ago. I wish they abandon stupid Catalyst!
I guess one can write that off to the fact they are not as big as before, but they recently released 9590 CPU and guess what - it consumes so much current, one can power TWO Intel 4770 or 1245v3 Xeons of it. Xeons and desktop also cost same and roughtly equal to 9590. Sucks... :/ But could be worse.
Good thing is that Intel competition has various artificial limitations, that reminds one of not trusting anyone.