The Graphite Power Mac G4 saw one last revision in January 2001, with machines now running at 466, 533, 667, and 733 MHz. Only the 533 MHz model could be custom-ordered with dual processors, thanks to ...
Power Mac models were designated first with numbers from 5200 to 9700 and then G3, G4 and G5. What seems paltry today, the first Power Macs came with 8MB of RAM and used the 601 PowerPC CPU chip ...