All Macs except for the Mac Pro use laptop processors. The Q6600 is a desktop chip. The Core 2 Extreme on the iMac is a dual-core chip. No laptop quad-cores are scheduled for release until at least Q2 '08.
All Macs except for the Mac Pro use laptop processors. The Q6600 is a desktop chip. The Core 2 Extreme on the iMac is a dual-core chip. No laptop quad-cores are scheduled for release until at least Q2 '08.
It would actually be more cost effecive to sell the iMac in 2 years and buy the newest one, instead of wasting money on an obscene processor and trying to upgrade a virtually un-upgradable machine.