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.

Oracle and AMD are collaborating to establish a large data-center cluster utilizing 50,000 of AMD's MI450 AI chips, set to begin deployment in the third quarter of next year. This partnership aims to meet the surging demand for computing infrastructure and will extend beyond 2027.