Nucleus 7 (photo by Jannette Chalmers)

Compared with the Nucleus 6 (below) the Nucleus 7 appears to be slightly shorter vertically, while extending a bit more from front to back.  So far it appears that there will be only one version of the processor, the CP1000, without an accessory socket, similar to the CP920 version of the Nucleus 6 processor.

Nucleus 6 processor