Windows Vista Feature Focus: 64-Bit (x64) Support

Overview

The x64 versions of Windows Vista adopt all of the positive and negative quirks of their XP x64 predecessor and add a few wrinkles of their own. Like XP x64, the various Vista x64 versions support x64-compatible PCs based on the AMD-64 (Athlon-64, Opteron, Turion processors) and Intel EMT-64 (Pentium D and Xeon) platforms. Unlike XP x64, users don't need to buy a x64-specific versions of Vista. Instead, all Windows Vista editions, except for Vista Starter, will come with both 32-bit (x86) and 64-bit (x64) versions in the box, on separate DVDs.