Early details have already surfaced for the production versions of AMD's Phenom II processors. Already known to be based on the same Shanghai architecture, which brings denser and cooler 45 nanometer chips as well as minor changes to the design itself, the new quad-core parts should carry 8MB of Level 2 cache (up from 6MB on equivalent Opterons) and will also support either DDR2 or DD3 memory run
