The Mac Studio with M3 Ultra chip offers exceptional performance in running on-device LLMs.Mac Studio outperforms a gaming PC with an Intel i9 13900K and RTX 5090 in AI workflows.Apple's MLX framework enables efficient running of LLMs on Mac Studio and other Macs with Unified Memory.The M3 Ultra Mac Studio combined with an Nvidia 8xH100 rented rack is a powerful setup for developers.