Question about cpu power states

[CPUboi]

hi, i have a question about something called T0 and T1. I bought a xeon x5675 and put it in my workstation. I fired hardware info and, in the processor statistics, there is a field that says "T1/T0 core residency". what the hell does that means?

[Maria_R_Intel]

Hello CPUboi,

Thank you for posting on the Intel* Community. 

Unfortunately, due to this product being discontinued, Intel Customer Service no longer supports inquiries for it, but perhaps fellow community members have the knowledge to jump in and help. You may also find the Discontinued Products website (https://www.intel.com/content/www/us/en/support/discontinued-products.html) helpful to address your request. 

Please keep in mind that this thread will no longer be monitored by Intel. Thank you for your understanding.

Best regards,

Maria R.

Intel Customer Support Technician

[n_scott_pearson]

Check out this article: https://software.intel.com/content/www/us/en/develop/blogs/c-states-p-states-where-the-heck-are-those-t-states.html.

Hope this helps,

...S