was pretty much a bridging technology, It was fine in its day, but was a highly compromised design. Almost all G4 PowerMacs used AGP graphics (except the original Yikes! logic board). The very first G5 PowerMacs used AGP, but it was supplanted by PCI-Express a few months after my copy of FinalCut Pro shipped.
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Sun 21 Dec 2008, 18:38,
archived)