OpenAI has announced a multibillion-dollar partnership with Advanced Micro Devices (AMD) to develop AI data centers powered by AMD processors, marking a significant challenge to Nvidia's dominance in the market. The five-year deal includes a commitment from OpenAI to purchase 6 gigawatts of AMD chips, starting with the MI450 model, as demand for AI computing power continues to surge.

AMD has announced its new Instinct MI400 AI chips, designed for large-scale data centers and set to compete directly with Nvidia's offerings. The MI400 chips will be integrated into a unified rack system called Helios, allowing for efficient operation and lower costs, as AMD aims to capture a portion of the rapidly growing AI chip market currently dominated by Nvidia. OpenAI has committed to using these chips, highlighting their anticipated performance advantages in AI applications.

OpenAI has struck a deal with AMD that allows the AI company to take a 10% stake in the chipmaker, while deploying 6 gigawatts of AMD's Instinct GPUs over the coming years. This partnership, which includes a warrant for up to 160 million shares, is set to alleviate OpenAI's compute power limitations and positions AMD as a key player in the AI industry. The deal also reflects the evolving interdependencies in the AI supply chain, with OpenAI actively building its infrastructure capabilities.

Advanced Micro Devices (AMD) has transformed from primarily producing gaming graphics cards to focusing on data-center chips that drive the AI revolution, significantly increasing its market value. A new multibillion-dollar deal with OpenAI positions AMD to challenge Nvidia's dominance in the AI chip market, despite Nvidia's substantial lead.