Juicy internal details:

Clarkdale 32nm CPU - 81mm2 "But this does not have the PCIe or Memory controller"
Transistor Count - 383M

Propus 45nm CPU - 169nm "But includes memory controller does not have a internal PCIe"
Transistor Count - 300M

Propus has 83M less transistor's wow "This must be because of the L3" Other than that the PCIe and memory controller in the 45nm companion chip must be around 40-45m2 out of 114mm2 so 32nm seems working quite well...