How do I calculate the number of TLB entries on an Arrowlake Intel(R) Core(TM) Ultra 9 285K

Colin-Ian-King — Mon, 27 Apr 2026 13:47:24 GMT

I'm trying to determine the exact number of TLB entries on an Arrowlake Ultra 9 285K via cpuid but I'm not getting the correct values. What's the recommended recipe for these newer processors?

Re:How do I calculate the number of TLB entries on an Arrowlake Intel(R) Core(TM) Ultra 9 285K

Roy_Intel — Tue, 28 Apr 2026 13:08:00 GMT

Hi Colin-Ian-King,

Greetings from Intel Customer Support.

Thank you for posting your query on the Intel Community Forum.

Thank you for contacting us and for sharing your question regarding determining the exact number of TLB entries on the Arrow Lake Ultra 9 285K using CPUID. We understand the importance of obtaining accurate architectural information.

We would like to inform you that we are currently reviewing the details of your inquiry internally. Kindly allow us 24 to 48 business hours to investigate your question further, and we will get back to you with an update as soon as possible.

In the meantime, could you please share more details on your use case and let us know what you are looking to achieve with this information? Understanding your specific goal or application will help us investigate further and provide the most relevant guidance.

We appreciate your patience and cooperation, and look forward to your response.

Thank you for choosing Intel products and services.

Best regards,

Roy

Intel Customer Support Technician

topic How do I calculate the number of TLB entries on an Arrowlake Intel(R) Core(TM) Ultra 9 285K in Mobile and Desktop Processors

How do I calculate the number of TLB entries on an Arrowlake Intel(R) Core(TM) Ultra 9 285K

Re:How do I calculate the number of TLB entries on an Arrowlake Intel(R) Core(TM) Ultra 9 285K