Re: Detection of HTT

From: Michael Nottebrock <michaelnottebrock_at_gmx.net>
Date: Tue, 16 Nov 2004 06:06:32 +0100
On Tuesday, 16. November 2004 05:11, Brooks Davis wrote:
> There are also
> some early P4s that set the HTT flag but only have one core.  That's
> valid since all the flag means is that you have the extra instruction
> which says how many cores you have.  I'm pretty sure that doens't apply
> to 2.8GHz CPUs though.

P4s without HTT are/were available in the 1.3-2.8 GHz range (HTT actually was 
introduced quite late in non-Xeon P4s).

-- 
   ,_,   | Michael Nottebrock               | lofi_at_freebsd.org
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Received on Tue Nov 16 2004 - 04:06:49 UTC

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