Today, MBReview has posted up their take on Intel's latest line of processors, the 6xx series, as well as the first "Prescott" core incarnation of the Extreme Edition at 3.73GHz. With these new processors, we find 2MB of L2 cache, EM64T Technology, and EIST, or Enhanced SpeedStep. The 3.73GHz EE does not feature EIST, though it is built off the same core as the 6xx series. What do they think of these new processors? Check out the review to find out!