Intel Core 2 Extreme QX6700 CPU Quad Core
 

"Leap ahead, these two words drive focus at Intel. Their job is to find and drive the next leap ahead around technology, education, culture, manufacturing, and more to continuously encourage their customers, partners, consumers, and businesses to join them as they continue to take exciting leaps forward. After the incredible launch of Intel's Conroe series it's not too easy to follow that up. But make no mistake as at the end of last year, Intel has launched the world's first quad core desktop processor. The Intel Core 2 Extreme QX6700 is based on the new Kentsfield core, and actually features two Core 2 Duo processors packed together in one single chip featuring a total of 8MB of L2 cache."

http://www.mvktech.net/content/view/3511/39/