Yes, but one interesting thing stood out for me:

With the new “Bulldozer” core, when both cores in a module are idle for a pre-determined period of time, the power is gated off to the module. Our design engineers estimate that this will drop the power consumption by up to 95% in idle over the previous generation of processor cores
I wonder how's that estimated, what's the best case scenario here. Possibly a 12 core Opteron (what are they idling at?), compared to a .... any Bulldozer with all but one module sleeping?