13th Generation Intel® Core™ and Intel® Core™ 14th Generation Processors

Datasheet, Volume 1 of 2
Supporting 13th Generation Intel® Core™ Processor for S/P/PX/H/HX/U and S-Refresh Processor Line Platforms, formerly known as Raptor Lake and Raptor Lake Refresh

ID Date Version Classification
743844 10/17/2023 Public

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Document Table of Contents

Processor AUX Power Management

VCCIN AUX IMON Feature

This feature is the new power feature which allows the processor to read VCCIN Aux average current via the IMVP9.1 controller over SVID.

It allows the processor to get an accurate power estimation of VCCIN Aux, which is reflected in more accurate package power reporting and better accuracy in meeting the package power limits (PL1, PL2, and PL3).

VCCIN Aux IMON CPU strap will be enabled by default for best performance and power.