topic Re: Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies in Mobile and Desktop Processors

3rd and 4th Gen Xeon Scalable Turbo Frequencies

zohourih — Tue, 11 Apr 2023 00:35:32 GMT

Hi,

Where can I find turbo frequency tables for the 3^rd Gen and 4^th gen CPUs?

The 2nd gen "Specification Update" file from the link below has that data, but the 3rd gen "Specification Update" file doesn't, and there is no "Specification Update" file for the 4th gen at all.

https://www.intel.com/content/www/us/en/processors/xeon/xeon-technical-resources.html

Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies

Allan_A_Intel — Tue, 11 Apr 2023 17:29:46 GMT

Hello, zohourih,

Thank you for reaching Intel Communities. I will gladly help you.

I found tables that might have the information you need. The tables list some specifications, but include the Max Turbo Frequency, similar to the table in the Product Brief of 2nd Gen Intel® Xeon® Scalable processors:

3rd Generation Intel® Xeon® Scalable Processors: https://ark.intel.com/content/www/us/en/ark/products/series/204098/3rd-generation-intel-xeon-scalable-processors.html
4th Generation Intel® Xeon® Scalable Processors: https://ark.intel.com/content/www/us/en/ark/products/series/228622/4th-generation-intel-xeon-scalable-processors.html

Best regards,

Allan

Re: Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies

zohourih — Tue, 11 Apr 2023 20:33:01 GMT

@Allan_A_Intel Actually, that is NOT what I am looking for. I am exactly looking for the full table with per-core turbo turbo boost for different types of workloads (SSE, AVX, AVX-512). This information is available in the "Specification Update" file of every Xeon CPU generation up to 2ng Gen Xeon Scalable. I am not sure why Intel is excluding it in the 3rd gen document.

P.S. We have MNDA with Intel. If that information is available in a restricted document, we should still be able to access it.

Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies

Allan_A_Intel — Tue, 11 Apr 2023 20:44:17 GMT

Hello, zohourih,

I understand what you mean. Allow me some time to if I can find that information for you.

Best regards,

Allan

Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies

Allan_A_Intel — Tue, 11 Apr 2023 22:28:52 GMT

Hello, zohourih,

Thank you for your patience. I have confirmed that the information that you need is available only as confidential documentation. These are the links to those documents:

3rd Gen Intel® Xeon® Scalable Processors Ice Lake NDA Specification Update_Rev2p8: https://cdrdv2.intel.com/v1/dl/getContent/637779?explicitVersion=true
4th Gen Intel® Xeon® Scalable Processors Codename Sapphire Rapids NDA Specification Update: https://www.intel.com/content/www/us/en/secure/design/internal/content-details.html?DocID=738126

However, since the documentation is confidential, you will need permission to access those links. To get permission, you must apply for an Intel® Resource and Documentation Center (RDC) account. To learn how to do it, please follow this link: https://www.intel.com/content/www/us/en/support/articles/000058073/programs/resource-and-documentation-center.html

Best regards,

Allan

Re: 3rd and 4th Gen Xeon Scalable Turbo Frequencies

zohourih — Wed, 12 Apr 2023 00:04:50 GMT

(deleted)

Re: Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies

zohourih — Wed, 12 Apr 2023 00:05:07 GMT

@Allan_A_Intel The link to request premiere in the page you mentioned seems to be invalid. The link from the page is as follows:

https://www.intel.com/content/www/us/en/forms/developer/premier-registration.html

But when I click on it, it redirects to:

https://www.intel.com/content/www/us/en/resources-documentation/developer.html#exampleModal

Do you have an updated link to request premiere access?

Re:3rd and 4th Gen Xeon Scalable Turbo Frequencies

Allan_A_Intel — Wed, 12 Apr 2023 20:58:03 GMT

I am sorry about that. It seems it changed recently. This is the right to the sign up: https://www.intel.com/content/www/us/en/developer/programs/overview.html#gs.ukcj3m