WinXP Home support dual-core CPU?

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Yes.
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Cari (MS-MVP)
Windows Technologies - Printing & Imaging
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"Man-wai Chang" <toylet.toylet@gmail.com> wrote in message
news:uO7aKZoVHHA.868@TK2MSFTNGP05.phx.gbl...
>
> --
> .~. Might, Courage, Vision, SINCERITY. http://www.linux-sxs.org
> / v \ Simplicity is Beauty! May the Force and Farce be with you!
> /( _ )\ (Ubuntu 6.10) Linux 2.6.20.1
> ^ ^ 21:35:01 up 22:30 1 user load average: 1.00 1.00 1.00
> news://news.3home.net news://news.hkpcug.org news://news.newsgroup.com.hk

Cari (MS-MVP) wrote:
> Yes.

But Task Manager of WinXP Home only showed one CPU. Is WinXP Home really
taking advantage of dual-core?

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"Man-wai Chang" <toylet.toylet@gmail.com> wrote in message
news:%23kCdi7uVHHA.2256@TK2MSFTNGP02.phx.gbl...
> Cari (MS-MVP) wrote:
>> Yes.
>
> But Task Manager of WinXP Home only showed one CPU. Is WinXP Home really
> taking advantage of dual-core?
>
> --
Task Manager can be set to show one graph for all CPUs.
Check
View->CPU History and verify that it is set to
One Graph per CPU.

> Task Manager can be set to show one graph for all CPUs.
> Check
> View->CPU History and verify that it is set to
> One Graph per CPU.
>

So WinXP Home's default is different from WinXP Pro in the case of task
manager?

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iTech Consulting Co., Ltd.
Expert of ePOS solutions
Website: http://www.itech.com.hk (IE only)
Tel: (852)2325 3883 Fax: (852)2325 8288

Man-wai Chang <toylet.toylet@gmail.com> wrote:
> > Task Manager can be set to show one graph for all CPUs.
> > Check
> > View->CPU History and verify that it is set to
> > One Graph per CPU.
> >

> So WinXP Home's default is different from WinXP Pro in the case of task
> manager?

No, it's just the graph's default setting, and in both cases it defaults
to one graph for all. So, if the menu offers you the choice of "One graph
per CPU" then XP is using both cores just fine. If that setting is not
offered then XP is running in single-core mode, and the fix is more
complicated [it could mean a bios update, and it will mean a Repair
Install of XP].