JSI Tip 9999. Processor and memory capabilities of Windows XP Professional x64 Edition and of the x64-based versions of Windows Server 2003.

Microsoft Knowledge Base Article 888732 contains the following introduction:

This article contains information about the capabilities of Microsoft Windows XP Professional x64 Edition and of the x64-based versions of Microsoft Windows Server 2003. To illustrate this information, this article compares the support that is provided by the x64-based versions to the support that is provided by the 32-bit versions of Windows Server 2003 and of Windows XP Professional in the following areas:

• The number of processors

• The amount of physical random access memory (RAM)

• The memory allocation settings