As we mentioned, the Athlon II X2 has been completely redesigned from scratch using a modular design approach, that is, recombining existing building blocks originally incepted with the Deneb core. For those not too familiar with the differences we have a short synopsis of the major hi-lights...

AMD Regor and Callisto, the New X2s
http://www.lostcircuits.com/mambo//index.php?option=com_content&task=view&id=59&Itemid=1

Thanks for any news coverage!

Best Regards,

Michael