Intel brought out a swan song for its second-generation Core processors Monday by launching a new flagship mainstream processor. The Core i7-3960X Extreme Edition clocks at 3.3GHz, even with six cores, and can Turbo Boost to 3.9GHz when fewer cores are needed; as an Extreme Edition, it's designed to allow for overclocks. It sits as one of the few Sandy Bridge-E processors and adds support for quad-channel memory, giving it very high bandwidth when paired with four sticks of RAM.