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
Telemetry Aggregator
The Telemetry Aggregator serves as an architectural and discoverable interface to hardware telemetry:
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Standardized PCIe discovery solution that enables software to discover and manage telemetry across products
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Standardized definitions for telemetry decode, including data type definitions
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Exposure of commonly used telemetry for power and performance debug including:
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P-State status, residency and counters
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C-State status, residency and counters
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Energy monitoring
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Device state monitoring (for example, PCIe L1)
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Interconnect/bus bandwidth counters
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Thermal monitoring
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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.