Apple approves driver that lets Nvidia eGPUs work with Arm Macs

The headline, in plain English

It has been reported that Apple has approved a third-party driver from Tiny Corp that enables external GPUs — including Nvidia cards — to work with Apple Silicon Macs. Not from Nvidia itself. Not plug-and-play. But it’s a crack in what looked like an ice sheet: developers and power users can now attach eGPUs for machine‑learning workloads without disabling System Integrity Protection (SIP), Tiny says, because Apple signed the driver.

What the driver does (and doesn’t)

The driver, Tiny says, supports both AMD and NVIDIA hardware and is aimed squarely at LLM inference and other ML tasks. You’ll need to compile it yourself inside Docker; expect a technical setup rather than a consumer-ready dongle. Don’t picture dragging a GPU onto your desk and watching Final Cut suddenly fly — this is about offloading models and heavy compute, not about mainstream GPU acceleration for every app.

Why this matters — and the fine print

Why care? Because Macs have long been constrained on external GPU support, especially since Apple’s move to Arm. For researchers and indie ML teams who prefer macOS machines but need extra horsepower, this could be a practical workaround. Still: it’s Tiny’s driver, not an official Nvidia macOS package, and the route requires tinkering. Also, drivers that interact at the kernel level can be fragile across OS updates. In short: promising, technical, and worth watching — but not quite a thaw between Apple and Nvidia.

Sources: theverge.com, Hacker News