Is this really progress? It runs at 2/3 the speed, and uses 2/3 the power? This is a good thing?
I'm kind of used to lower the frequency by a few percent, and getting a much larger percentage drop in power use. It's probably the GPU, as the frequency wasn't lowered much, but 45 watts for a dual-core (it's a dual core, not a quad-core, except if you're an AMD zombie who really thinks adding an integer unit and nothing else makes one core, two) running at 2.5 GHz isn't that great. The scenarios for this processor are limited, the A10-6700 is going to be better for most people, being quite powerful, and being reasonable on performance.
I also hate when they re-label processors with a "T", but the unit runs much slower than the one they are naming it after. Intel has done this too. It's confusing to customers, and leads to disappointment.