13th Generation Intel® Core™, Intel® Core™ 14th Generation, Intel® Core™ Processor (Series 1) and (Series 2), Intel® Xeon™ E 2400 Processor and Intel® Xeon™ 6300 Processor

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.
Supporting Intel® Core™ 14th Generation Processor for S, HX formerly known As Raptor Lake Refresh.
Supporting Intel® Core™ Processor (Series 1) for U Processor Line Platform, formerly known As Raptor Lake refresh
Supporting Intel® Core™ Processor (Series 2) for H Processor Line Platform, formerly known As Raptor Lake Refresh.
Supporting Intel® Xeon® E 2400 Processor and Intel® Xeon® 6300 Processor, formerly known As Raptor Lake–E Refresh

ID Date Version Classification
743844 02/28/2025 Public

A newer version of this document is available.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

Document Table of Contents

Integrated Audio

  • HDMI* and DisplayPort interfaces can carry audio along with video.
  • The processor supports three High Definition audio streams on four digital ports simultaneously (the DMA controllers are in PCH).
  • The integrated audio processing (DSP) is performed by the PCH and delivered to the processor using the AUDIO_​SDI and AUDIO_​CLK inputs pins.
  • The AUDIO_​SDO output pin is used to carry responses back to the PCH.
  • Supports only the internal HDMI and DP CODECs.

Processor Supported Audio Formats over HDMI* and DisplayPort*

Audio Formats

HDMI*

DisplayPort*

AC-3 Dolby* Digital

Yes

Yes

Dolby* Digital Plus

Yes

Yes

DTS-HD*

Yes

Yes

LPCM, 192 kHz/24 bit, 6 Channel

Yes

Yes

Dolby* TrueHD, DTS-HD Master Audio*

(Lossless Blu-Ray Disc* Audio Format)

Yes

Yes

The processor will continue to support Silent stream. A Silent stream is an integrated audio feature that enables short audio streams, such as system events to be heard over the HDMI* and DisplayPort* monitors. The processor supports silent streams over the HDMI and DisplayPort interfaces at 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz sampling rates and silent multi-stream support.