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Windows 7: Canīt see all my CPUs/trheads on dual Xeon configuration

23 Feb 2013   #1
Siegmun

Windows 7 Ultimate x64
 
 
Canīt see all my CPUs/trheads on dual Xeon configuration

Hallo,

I have a strange problem on a HP z600 with dual Quadcore Xeon @2,93 Ghz with HT, OS is Windows 7 Ultimate x64.

CPU-z can see correctly two cpus with 4 cores but with only 4 threads.

I checked BIOS settings and I enabled HT and multi cpu support, than with CPU-z i can see only 1 processor with 4 cores and 8 threads.....

On msconfig>boot>advanced options>Number of processor the scroll-down show from 1 to 8 as maximum.

Testing with cinebench or frybench only 8 cores are working instead of 16.....

Where is the problem?


My System SpecsSystem Spec
24 Feb 2013   #2
Siegmun

Windows 7 Ultimate x64
 
 

No ideas?
My System SpecsSystem Spec
24 Feb 2013   #3
pebbly

win 7 ultimate32bit, Win8.1pro wmc 32bit
 
 

Hi Siegmum, Welcome to the forums , I don't really know the answer but have a look at this thread Dual quad core only recognizing single xeon-- help! It may point you in the right direction
My System SpecsSystem Spec
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 Canīt see all my CPUs/trheads on dual Xeon configuration




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