Key Points Investment in AI infrastructure is expected to reach $7 trillion by 2030, according to estimates. OpenAI is one of the leading spenders, recently inking a $38 billion chip deal with Amazon. AWS will be deploying clusters of Nvidia GB200 and GB300 chips for OpenAI to access. 10 stocks we like better than Nvidia › Over the last three years, shares of semiconductor powerhouse Nvidia (NASDAQ: NVDA) have soared by 1,500%. At the dawn of the artificial intelligence (AI) revolution, Nvidia's ...