Wall Street sees 'changing of the guard in AI' as Intel, AMD shares soar while Nvidia lags

Lisa Su, CEO of AMD speaks with CNBC on May 6, 2026. CNBC Since the launch of ChatGPT in late 2022 and the start of the generative AI craze, one name has dominated the infrastructure boom: Nvidia . While the chipmaker — and the world's most valuable company — continues to prosper and is expected to show revenue growth of 70% this fiscal year, Wall Street has moved elsewhere, piling into businesses that were hardly visible in the initial years of the artificial intelligence buildout. …