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

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

Power Training

BIOS MRC performing Power Training steps to reduce DDR I/O power while keeping reasonable operational margins still guaranteeing platform operation. The algorithms attempt to weaken ODT, driver strength and the related buffers parameters both on the MC and the DRAM side and find the best possible trade-off between the total I/O power and the operating margins using advanced mathematical models.