--On Wednesday, July 09, 2003 22:25:38 +0200 Jens Rehsack <[EMAIL PROTECTED]> wrote:
Brooks Davis wrote:
P4's below ~3.1GHz do not actually provide logical CPU support.
That's not true. German distributors sell P4 CPU's FSB 800 (starting at 2.4GHz) which supports HTT.
I know, that BSD didn't found 2 logical CPU's as John remarked, but I didn't understood why the CPU has the feature for HTT but no additional logical CPU's?
ALL P-4's have the Feature Bit set, just not all of them have bits 23-16 of %ebx set to something greater than 1 on a cpuid instruction with %eax = 1.
-- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 972-414-9812 E-Mail: [EMAIL PROTECTED] US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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