I think that Komodo is not an APU,but a high-end CPU refresh based on BDver2 (or BD++) .

BTW,I've just watched the Analyst Day Demo material here:
http://www.youtube.com/watch?v=0Uy5o2Cej6Y&feature=sub

As can be seen in BD demo part,the 30% utilization while running HD video is done on purpose by an application called CPU consumer.AMD dialed the CPU utilization target in the application at 30%.
Also in the same video one can see Llano churning thru both latest DX11 game and HD video playback in parallel,while at the same time showing ~50% CPU utilization across 4 cores. This APU will crush SB iGPU with ease,it's not even funny .