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

Datasheet, Volume 1 of 2
Supporting 13th Generation Intel® Core™ Processor for S, H, P, HX, and U Processor Line Platforms, formerly known as Raptor Lake, Intel® Core™ 14th Generation Processor for S, HX, and U Processor Line Platform, formerly known as Raptor Lake Refresh and Intel® Xeon™ E 2400 Processor, formerly known As Raptor Lake–E

ID 743844
Date 03/25/2024
Document Table of Contents

Telemetry Aggregator

The Telemetry Aggregator serves as an architectural and discoverable interface to hardware telemetry:

  • Standardized PCIe discovery solution that enables software to discover and manage telemetry across products

  • Standardized definitions for telemetry decode, including data type definitions

  • Exposure of commonly used telemetry for power and performance debug including:

    • P-State status, residency and counters

    • C-State status, residency and counters

    • Energy monitoring

    • Device state monitoring (for example, PCIe L1)

    • Interconnect/bus bandwidth counters

    • Thermal monitoring

Exposure of SoC state snapshot for atomic monitoring of package power states, uninterrupted by software that reads.

The Telemetry Aggregator is also a companion to the CrashLog feature where data is captured about the SoC at the point of a crash. These counters can provide insights into the nature of the crash.

Telemetry Aggregator