> What is the maximum number of CPUs WinXP Pro will use? I've dug
> through the MS and MSDN sites but can't find the technical specs.
Shenan Stanley wrote:
> Windows XP Professional (32bit and 64bit) both support a maximum
> of 2 CPUs, however those CPUs can have as many cores as you can
> get (Dual quad cores for example...)
> And what is the max memory for 64 bit XP Pro?
Search using Google!
http://www.google.com/
(How-to: http://www.google.com/intl/en/help/basics.html )
Example - a search for...
maximum memory for Windows XP Professional x64
... gives you ...
http://www.google.com/search?q=maximum+memory+for+Windows+XP+Professional+x64
Which can lead you to:
http://www.microsoft.com/windowsxp/64bit/facts/top10.mspx
Where #2 states, "The key difference between 32-bit and 64-bit computing
with Windows XP is that the 64-bit version can use more system memory.
Windows XP Professional x64 Edition supports up to 128 gigabytes (GB) of RAM
and 16 terabytes of virtual memory, so applications can run faster when
working with large data sets. Physical memory support will grow in the
future as hardware capabilities expand."

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Shenan Stanley
MS-MVP
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