the Hybrid CFx gains can be made with mature drivers, so that 'm not worried about.
But Llano's CPU and GPU, are terrible weak. Going by the specifications itself, Llano's GPU should have done 3-4x better than Intel's HD3000, but that's not the case at all.
Depends on which settings you are testing. Most of the sites have tested without AA and AF and medium settings. Its more or less 2x faster at these settings, let someone test it at the highest playable settings for the Llano and how HD3000 perform at those settings. 3-4x performance gain seems a possibility.