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Does Nehalem allow scaling down voltage through software

priyagps
Beginner
118 Views
Hi,
Does Nehalem processor allows scaling down the voltage of the processor. If yes, how can we achieve it?
Is there a software for it on Linux.

I am using cpuspeed to modify its frequency on Linux, but I am not sure if the voltage gets changed too automatically?

Also, can we measure the power consumed by each core or each processor?
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1 Reply
Gergana_S_Intel
Employee
118 Views

Hi Priya,

I don't think the HPC forumsare the best place for your question so I'm moving it to a different location, where experts will (hopefully) be able to answer it.

Also, I found this blog post at The Server Room community. I'm not sure if it directly relates to your question, but, perhaps, it's a good place to start.

Regards,
~Gergana

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