In comparison to those, the PowerBook G4, the last Apple laptop to use a PowerPC CPU, looks almost impossibly sleek and understated. It's a masterclass of design that lives up to the Power part of ...

Smaller in every dimension than the 12-inch iBook, this machine packed the power of the G4 into a tiny chassis ... need a small, light laptop. Despite these issues, many mobile professionals did flock ...

Apple claimed that the Intel processors delivered "up to four times the performance of the PowerBook G4." The transition was supported by Rosetta, a software translation layer that allowed PowerPC ...