New in this hefty update is a column delineating the number of CPU cores onboard each processor, so you can navigate the multi-core madness with confidence. All of the new dual-core processors from AMD and Intel are now present, as are AMD's Turion mobile chips, the low-power Opteron HE lineup, and Pentium M models up to 780. If you somehow have failed in your geekly duty to memorize every model of processor so you know 'em stone cold, TR's CPU decoder ring has you covered.