MacRumors.com

On Monday, Intel dropped prices on existing desktop Quad-Core processors and introduced three new power-efficient Quad-Core desktop processors:

Intel also introduced three power-efficient quad-core chips with the "s" moniker. The Core 2 Quad Q9550s processor includes 12MB of L2 cache, runs at 2.83GHz and draws 65 watts of power. The chips are priced at $369. The chip is power-efficient version of the Core 2 Quad Q9550 chip, which draws 95 watts of power.

Intel also introduced the Core 2 Quad Q9400s processor, which runs at 2.66GHz, and the Core 2 Quad Q8200s, which runs at 2.33GHz. This chips are priced at $320 and $245 respectively.

According to a report from November, Apple was said to be specifically waiting for these Quad-Core processors to launch new machines.

While the overdue iMac still seems the most likely target, such a move would break Apple's tradition of using mobile processors in their iMac line. Despite their "power efficient" designation, the new processors still use significantly more power than their mobile counterparts currently found in the iMac.

While there has been some speculation that Apple may have reworked the cooling module in the new iMac, there is no evidence that this is actually true.