Volgens een vaag berichtje op de forums van The Motley Fool zal Windows XP toch ondersteuning krijgen voor AMD's 64 bit Sledgehammer en Clawhammer processors. Dit in tegenstelling tot eerdere geruchten die beweerden dat alleen Intel's IA-64 architectuur gebruikt zou kunnen worden. Het was natuurlijk te verwachten, omdat de Itanium nog verre van compatible is met bestaande software, terwijl x86-64 van AMD geen moeite heeft met de programma's die we nu gebruiken. Toch is het fijn om het uit de mond van Bill Gates zelf te horen:
Last week I met with a friend who works for MSFT who I have been discussing AMD with and who was also at a presentation given by Bill G last week. Apparently Bill G taked about the forthcoming 64 bit processors saying that AMD had a simple and (32 bit) compatible approach to 64-bit while Intel's Itanium had a completely new architecture that would need software to be re-written for it. Bill ended the subject by saying that MSFT will be supporting both processors.
What I got from this snippet was that:
1. MSFT are aware of the potential difficulties on getting the public to buy a new processor that wouldn't run their existing software. Potentially difficult for MSFT, bad for Intel, and good for AMD.
2. MSFT will be supporting the AMD 64 bit hammer processor. A no-brainer? Probably, but it's nice to have those words come out of Bill G's mouth.