@AmigaPapst
Please notice, that Sam is a embedded board not a desktop system.
But 99.9% of all Amigans will use it as a desktop system. They are interested in OS4 on desktop platforms, not embedded devices. So what's so wrong about comparing SAM's performance to desktop hardware?
I hope we will see AmigaOS 4 on it, because without OS4 it is unuseable. :/
Well, it can be still used "for all your embedded ideas" without OS4. :-P