HTT on single CPU?

Jens Rehsack rehsack at
Wed Jul 9 13:25:48 PDT 2003

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?

By the way, I ordered 2 machines with Canterwood chipset and
P4's marked with HTT support and I hope those will work fine.


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