Reviewed on November 1, 2006If you thought dual cores were over the top, get ready. Intel presents the Core 2 Extreme QX6700, a single CPU with four distinct processing cores. At $999, the first quad-core CPU will remain an enthusiast part for a while, but as a glimpse of the future, it's clear that clock speed is out and core counts are in.TAGS:Intel Core 2 Extreme, multi-core, quad-core, clock speed, digital media, dual-core, Intel, Intel Core 2 Duo, CPU, AMD, PC
Reviewed on July 17, 2007The quad-core Core 2 Extreme QX6850 keeps the desktop CPU performance belt tied firmly around Intel's waist at a price that helps offset the lack of sizable performance gains. New products at the end of the year may outclass this new chip when they arrive, but for now, the QX6850 reigns supreme.TAGS:Intel Core 2 Extreme, quad-core, clock speed, bus, Intel, Intel Core 2 Duo, multimedia, motherboard, AMD, CPU, chipset