That challenge hasn't deterred AMD. If anything, it seems to have sharpened the company's focus. At its recent Advancing AI event in San Francisco, AMD rolled out...

AMD is making a serious play for Nvidia's crown with its new Helios rack-scale AI platform, Venice CPUs, and MI455X chips.

AMD challenges Nvidia’s AI dominance with Helios, new Instinct GPUs, EPYC processors, ROCm.ai software, and major customer deployment plans.