At present, we note that by the end of the fourth quarter launch two 45nm Phenom X4 processors, the type known as the Phenom X4 20350 and the Phenom X4 20550, will use AM2 + processor interface, the maximum clock up to 3GHz.
HKEPC google translated to English
There's a pretty handy table in the link. Deneb processors ending in "50" will be AM2+, while those ending in "00" will be AM3.
16k for Propus (4core no L3$). 14k for Heka (3core/6MB L3$), 12k for Rana (3core no L3$).
The 3GHz SKU is nice to hear about. Hope its true. No TDP numbers though.