Re: ht CPU flag

From: Bernd Eckenfels
Date: Fri May 18 2007 - 13:54:39 EST


In article <Pine.LNX.4.64.0705182131030.25685@xxxxxxxxxxxx> you wrote:
> I have Pentium D CPU, which many Windows utilities like cpuz, wcpuid,
> everest identify as D 930 (Dual Core, 3GHz). From Intel site I find out
> that it has no HT feature, nor Windows XP identify it as HT.

the ht flag reported by the CPU and cpuinfo is not a reliable detection if
HT is available on your CPU or your motherboard/bios.

> Why do I have "ht" flag in cpuinfo?

Because your CPU reports it. You will see that also in cpuz output.

However, you can see ht in the sibblings value (for a single core it will be
2 if you have HT, I am not sure if it is 4 for a dual core CPU)

Gruss
Bernd
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