Not to be a devil's-advocate here, but there's an old expression, "If my aunt had balls, she'd be my uncle".
Who's 3rd party GPU are they going to pack in there? AMD? Nvidia? Nope, Intel is the "largest producer of GPU's in the world" because they put their HD3000/4500 on every motherboard in every Big-Box computer sold. Llano/Lynx has the ability to breakdown Intel's lead there. Walk into a Worst Buy, and check how many Sandy Bridge versus Core i3/Pentium Dual Core/Athlon II/Phenom II computers there are. Remember, MOST people aren't [H], most people don't read these message boards, and for MOST people, the graphics advantage of a Llano/Lynx is more important then the CPU advantage of Sandy Bridge, especially if the Llano/Lynx is cheaper.
Sandy Bridge is a fantastic processor, but the GPU is pretty meh. Ivy Bridge seems to promise only small improvements there. When Intel goes 22nm, we'll see the advantages of a die shrink (reduced power use/heat), but probably limited performance gain, and that performance gain will be focused on the CPU.
And for the majority of users, there is precious little real, noticeable, performance difference between a Phenom II or a Sandy Bridge. Sure, the Sandy Bridge is a lot faster, but they're both past the point of diminishing returns in real-world applications.
Neither AMD nor Nvidia. Intel will probably use a more powerful variant of the new PowerVR GPU which they have already announced for all Atom CPUs.
http://vr-zone.com/articles/exclusive-intel-s-cedarview-atom-to-sport-powervr-graphics/12117.html