Some visitors of the "Pianeta Amiga" (03.-04.Sep., Empoli,Italy) reports that OS4-developer Andrea Vallinotto notified during his presentation that he chanced the PPC-system to work with a IBM-CPU PPC405.
The
IBM 405 PPC-CPU works in mobile systems or for embedded Appliances with a frequence round about 200Mhz.
Original :
http://www.amiga-news.de/en/news/AN-2005-09-00032-EN.html