The new AMD Phenom processors are the (included the triple-core announced in September):

• Phenom X4 9550 2.2 GHz ($195 per unit in 1,000 unit lots),
• Phenom X4 9750 2.4 GHz ($215),
• The unlocked Phenom X4 9850 “Black Edition” 2.5 GHz ($235, unlocked and overclockable).
• A low-power Phenom, the X4 9100e 1.8-GHz, which runs at 65 watts in active mode.
• Phenom X3 8400 (2.1GHz)
• Phenom  X3 8600 (2.3GHz)

Four of the chips is from the new AMD 50-series CPUs (also known as the “B3 stepping”) that fix the TLB. The new 50-series processors have similar model numbers & have the same speed: i.e. the Phenom 9500 and 9550 are both 2.2-GHz quad-core processors.