HTT on single CPU?

Thomas T. Veldhouse veldy at
Wed Jul 9 08:14:53 PDT 2003

Actually, a 2.4 could have HT.

"Intel extends Hyper-Threading Technology? to a variety of desktop PCs, with
the new Intel® Pentium® 4 processor, featuring an advanced 800 MHz system
bus and speeds ranging from 2.40C to 3.20 GHz. Hyper-Threading Technology
from Intel enables the processor to execute two threads (parts of a software
program) in parallel - so your software can run more efficiently and you can
multitask more effectively."

----- Original Message -----
From: "Brooks Davis" <brooks at>
To: "Jens Rehsack" <rehsack at>
Cc: "Andrey Chernov" <ache at>; <freebsd-current at>;
"Lukas Ertl" <l.ertl at>
Sent: Wednesday, July 09, 2003 10:07 AM
Subject: Re: HTT on single CPU?

On Wed, Jul 09, 2003 at 02:47:18PM +0200, Jens Rehsack wrote:
> Andrey Chernov wrote:

P4's below ~3.1GHz do not actually provide logical CPU support.

-- Brooks

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