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Does each core of 4-core Intel processor has an independent floatingX87 unit?



 
 
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Old April 21st 15, 06:18 AM posted to comp.sys.ibm.pc.hardware.chips
Yousuf Khan[_2_]
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Default Does each core of 4-core Intel processor has an independent floatingX87 unit?

On 03/04/2015 1:51 AM, Weng Tianxiang wrote:
Hi,
Does each core of 4-core Intel processor has an independent floating X87 unit?

Thank you.


Yes, each physical core does, but each Hyperthreaded virtual core does not.

Yousuf Khan

 




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