Just wondering about the G4

[manitoubalck]

Are all the G4' manufactured on a 130nm or only the newer ones. If so does anyone at what speeds the upgrades occurred, and are any 150nm cores still produced for lower end machines?

[jonapete2001]

I believe the g4(MPC745x) in the new ibook is at the .18 process. the g4(MPC747x) in the power book is at the 0.13 process. I know the .18 process g4 was in the old power mac. It maxed out(so far) at 1.42. The new .13 g4 in the power books is currently at 1-1.33 ghz.