The ATI Rage 128 Pro AGP is an AGP 2x card. It was the standard video card on the Sawtooth (AGP Graphics) Power Mac G4, the Mystic (Gigabit Ethernet) Power Mac G4, and Digital Audio Power Mac G4.
The ATI Radeon AGP is an AGP 2x card. It was first offered as a retail card from ATI and later as an option on the January 2001 Digital Audio Power Mac G4. The card has built-in support for DVD playback. although Apple’s DVD Player software uses software decoding.