PowerLogix Releases G4 1GHz Upgrade Cards
danamania writes "PowerLogix have announced their PowerForce G4 800Mhz and 1Ghz upgrades for existing G4 systems. Versions for the 100Mhz bus G4s (including the Cube) are available now, with 133Mhz bus versions coming later." PowerLogix also recently released a G4 upgrade to the "Pismo" PowerBook G3.
No, they are processor "daughter boards" that plug into the Motherboard. And yes, they are in speeds ranging from 750MHz to 1GHz.
All Macs have had PCI slots since about 1995. My G4 (Digital Audio) tower has 4 64-bit 33Mhz PCI slots, and 1 266Mhz (4x) AGP slot.
The iMacs, eMac and the G4 Cube do not have PCI slots.
-- if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic - Lewis Carrol
Newer has also announced such an upgrade.
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Ooops, Forgot the link to the dual 500 cube info:
xlr8yourmac