Apple Silicon AV1 Hardware Decode Support

This article provides a direct breakdown of which Apple silicon generations include dedicated hardware decoding for the AV1 video codec. Apple began incorporating dedicated AV1 hardware decoders into its processors in late 2023, starting with the M3 Mac generation and the A17 Pro mobile chip, and has continued this standard into newer architecture generations like the M4 and A18 families.

Mac and iPad: M-Series Generations

M3 Generation (M3, M3 Pro, M3 Max): Introduced in October 2023, the M3 family was the first generation of M-series chips to integrate a dedicated AV1 decoding engine into its media engine architecture.
M4 Generation (M4, M4 Pro, M4 Max): Released starting in May 2024, the M4 family continues full hardware-accelerated support for AV1 decode.
M1 and M2 Generations: Neither the M1 (Base, Pro, Max, Ultra) nor the M2 (Base, Pro, Max, Ultra) processors feature dedicated AV1 hardware decoders. Devices running these chips must rely on CPU-based software decoding to play AV1 content.

iPhone: A-Series Generations

A17 Pro: Featured in the iPhone 15 Pro and iPhone 15 Pro Max, the A17 Pro was the first Apple processor of any kind to include a dedicated hardware AV1 decode unit. The standard A17 does not exist, and the lower-tier A16 Bionic (used in standard iPhone 15 models) lacks this feature.
A18 and A18 Pro: Released with the iPhone 16 lineup in late 2024, both the baseline A18 and the A18 Pro include dedicated AV1 hardware decoding.
A16 Bionic and Older: All A-series chips prior to the A17 Pro rely entirely on software decoding for AV1 video streams.

Impact of Hardware AV1 Decoding

AV1 is an open, royalty-free video format used increasingly by platforms like YouTube, Netflix, and Vimeo for efficient high-resolution streaming. Dedicated hardware support on M3, M4, A17 Pro, and A18 series chips allows compatible devices to stream 4K and 8K AV1 video smoothly with significantly reduced battery consumption and lower thermal output compared to software decoding.