I have Sennheiser HD 650s and they kick butt. I didn't feel 800s were worth the extra cash especially since they didn't sound as good listening to dubstep (IMO, hearing IS subjective) even though the detail was a bit better listening to classic rock.
@App4that I see it now, the hardware encode for H.264, HEVC Main10/10-bit and VP9 8-bit video.
I guess all the HDCP buisness with kaby lake intel triggered me too hard to see that bit.
(rumor) http://en.yibada.com/articles/183060/20170103/amd-ryzen-summit-ridge-sr7-vs-intel-core-i7-7700k-kaby-lake-specs-performance-and-price-comparison.htm
Even so- $350 for 8 threads vs $500 for 16?