Microsoft's announcement of its Maia 200 AI chip, built on TSMC's 3nm process, is set to boost its AI infrastructure. The new inference accelerator promises 30% better performance per dollar. The news has analysts eyeing companies that will supply crucial components. This development signals a major push by Microsoft to scale its AI capabilities.

Broadcom and Marvell, leading custom chipmakers, are positioned to benefit. Both companies already supply custom chips to major players like Google and Meta. Broadcom's forward P/E has dropped, presenting a potential "buy the dip" opportunity. Marvell, too, is trading at a discount, making it an attractive entry point.

Broadcom has a substantial $73 billion backlog, ensuring busy operations for the next 18 months. Marvell's recent Q3 earnings showed a 37% year-over-year revenue growth. The acquisition of Celestial AI is expected to further strengthen its position in the AI data center market.

Investors should watch how the Maia 200 deployments unfold in the second half of the year. The success of these deployments could significantly impact the financial statements of both Broadcom and Marvell. Analysts' price targets suggest substantial upside potential for both stocks, reflecting strong confidence in the AI sector's growth.