TinyGPU brings eGPU compute back to Apple Silicon Mac mini
TinyGPU is an app that lets Macs use AMD and NVIDIA external s over USB4 or for compute work. It is meant for , not for driving external displays. Apple dropped support for external s when it moved Macs from Intel chips to , so connected cards could be detected but could not actually do useful work.
Running a local LLM or on a MacBook or Mac mini using only the built-in hardware can slow the machine down, cause input lag, freeze the system, or disrupt streaming meetings. TinyGPU offers another option besides turning off the local model or using a second computer for the heavy work.
Key points
- TinyGPU lets Macs use external s for compute tasks.
- The target use is , not external display output.
- It works with AMD and NVIDIA eGPU setups over USB4 or .
- Local LLM and workloads can make a Mac mini feel slow or unstable when they use only built-in hardware.
- It could give owners a new way to add local AI capacity without using a second computer.