Analysis: AMD and Nvidia take opposite paths to capture next wave of AI infrastructure spending

Two earnings calls three months apart show AMD and Nvidia converging on the same AI infrastructure boom from opposite directions. AMD is building a single rack-scale platform, Helios, aimed squarely at the handful of frontier labs and hyperscalers who can commit to gigawatt-scale deployments. Nvidia, already dominant with those same customers, is restructuring its own disclosures and business model to capture the much larger, more fragmented tier of capital-constrained startups and neoclouds beneath them.