http://www.macrumors.com/2008/11/19/apple-waiting-on-quad-core-desktop-cpus-for-january/
DigiTimes reports that Apple is amongst the vendors who are awaiting the release of three new low-power desktop CPUs due in January from Intel.
Quote:
Intel will launch the Core 2 Quad Q8200s (2.33GHz/4MB L2), Core 2 Quad Q9400s (2.66GHz/6MB L2) and Core 2 Quad Q9550s (2.83GHz/12MB L2) with prices at US$245, US$320 and US$369, respectively in thousand-unit tray quantities. These CPUs will have the same specifications as standard CPUs with the same model number, but will see their TDP drop from 95W to 65W.
Apple is reported to have decided to launch products based on these CPUs. The most obvious destination for the new chips is Apple's iMac line which has been rumored for revision.
While the iMac's processor speeds would not increase with the use these chips, it would increase the number of CPU cores from two to four.