AMD takes the wraps off its Instinct MI455X AI accelerator — CDNA 5 and Helios rack-scale architecture combine to take the fight to Nvidia in the data center

AMD is making its boldest move yet to dethrone Nvidia's stranglehold on artificial intelligence infrastructure, unveiling a new generation of chips and server architecture designed to cut the cost and complexity of building massive AI systems. The company's latest Instinct accelerator and accompanying Helios platform represent a fundamental rethinking of how data centers can be organized for AI workloads, potentially upending billions of dollars in infrastructure spending decisions already locked in with Nvidia. For enterprises and cloud providers still early in their AI buildouts, AMD's announcement signals that the competitive window to choose an alternative has suddenly widened.

Tom's Hardware·2d ago