Editing PowerPC G4 (section)

==PowerPC 7445 and 7455==
[[Image:MotoProto7445.jpg|thumb|190px|A 1.25 GHz (Even faster) Sample 7445 EVT prototype on an iMac G4 DVT model]]

The PowerPC 7455 "Apollo 6" was introduced in January 2002. It came with a wider, 256-bit on-chip cache path, and was fabricated in Motorola's 0.18&nbsp;μm (180&nbsp;nm) HiPerMOS process with copper interconnects and [[Silicon on insulator|SOI]]. It was the first processor in an Apple computer to pass the 1&nbsp;GHz mark.
The 7445 is the same chip without the L3 cache interface.
The 7455 is used in the [[AmigaOne]] XE G4, and the dual 1&nbsp;GHz [[Power Mac G4#Digital Audio/Quicksilver|Power Mac G4 (Quicksilver 2002)]]{{Broken anchor|date=2025-01-14|bot=User:Cewbot/log/20201008/configuration|target_link=Power Mac G4#Digital Audio/Quicksilver|reason= The anchor (Digital Audio/Quicksilver) [[Special:Diff/1092400619|has been deleted]].}}