G4 with AGP-Graphics ("Sawtooth"/"DA"/"Quicksilver"/"MDD")
AGP-graphics in the "Sawtooth" model opened up a whole new world of possibilities for the G4 with it's AltiVec vector unit, and the reintroduction of dual-processors made the G4 a credible platform for the discerning pro-user once again. By the time the last Mirror Door G4 was bulit, there had been 3 major revamps and the G4 had been pushed to over 1Ghz.