Which raises the question: which is the best iMac of them all? It would be easy to simply say that it's the M4 iMac, since it's the most powerful model to date, but can you really ...

The second-generation iMac was a big departure from the ... We’ve seen similar builds before over the years, from Intel NUCs stuffed into G4 iMacs to classic Macs outfitted with iPad hardware.

The G4 debuted with 700 and 800 MHz PowerPC CPUs ... That all changed in January 2006 with the debut of the Intel iMac. The new 2006 iMac wasn't a big departure design-wise, as it shared the ...

Apple boasted that Mac OS X was built for multi-processor systems, and that the G4 was actually faster than the Pentium III CPU from Intel, despite running at half the clock speed. Prices ranged from ...