Yeah 3.4 GHz Pentium 4 EE on a dual channel DDR2-553 memory subsystem. Surely what we expect in a Mac mini or iBook
The fun with GMA is that it runs nicely on a highend system and sucks very bad on a slow system.
DIB means independent bus per CPU not per core.
Tigerton (4 cores on 1 die) is expected to have a new independant bus for each core.
Cloverton (2x Woodcrest MCM) will have one FSB. But 10.6 GB bandwidth isn't too shabby 8)