Nada de confución, incluso Microsoft lo dijo, que tenia acuerdo con AMD para dar mas rendimiento en sus procesadores, sino busquenle en la web y en la página de Microsoft, hay noticias de ello, incluso salieron en diarioti.com e hispamp3.com
AMD Athlon processors were used in the design and development of the Windows XP operating system, which helps to ensure that systems based on AMD processors offer excellent OS compatibility. AMD and Microsoft’s strong working relationship dates back over a decade to the first version of Windows. Over the years, AMD processors have powered some of the most reliable PC systems for Windows applications, increasing productivity and enjoyment for end-users.
http://www.amd.com/us-en/Processors/...3783%2C00.html