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Apple approves driver enabling Nvidia eGPU use on Arm Macs

·2026.04.05 13:32

Key point

Apple has allowed third-party driver approval, enabling Nvidia eGPUs to be used on Arm Macs.

Details

With Apple approving the signing of a driver developed by Tiny Corp, a path has opened for using Nvidia eGPUs on Arm-based Macs. This is regarded as a highly unusual case of Apple allowing an external developer's GPU driver to be signed.

The driver can be used without disabling System Integrity Protection (SIP), but it comes with a technical requirement: rather than the typical plug-and-play approach, it must be compiled directly via Docker.

Key features and limitations are as follows:

  • Purpose: Primarily designed for running large language models (LLMs).
  • Compatibility: Currently operates mainly around the tinygrad framework, differing from approaches that directly use existing CUDA or PyTorch.
  • Significance: It can enhance the expandability of Mac hardware and improve the environment for AI and machine learning workloads.

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