No chipmaker has benefited as much from the rapid rise artificial intelligence (AI) that Nvidia (NASDAQ:NVDA). The company’s graphics processing units (GPUs) are essential for any business looking to develop and train large language models and create generative AI applications.

Nvidia passed the $1 trillion mark in May 2023. That figure has more than tripled since then, becoming one of three companies with a market capitalization exceeding $3 trillion. But Nvidia isn’t the only company seeing its market capitalization soar as AI spending explodes. In fact, advances in AI are virtually inseparable from the success of almost every trillion-dollar-plus company. The newest member, which complements and competes with Nvidia, is no different.

The newest artificial intelligence chip stock in the $1 trillion club is Broadcom (NASDAQ: AVGO). The stock hit the milestone after a strong fourth-quarter earnings report on Dec. 12. Here’s how the company became a leading maker of 13-figure AI chips.

A graphic of a computer chip in a circuit with the letters AI on it.
Image source: Getty Images.

Broadcom is a well-diversified company. It has an enterprise software segment, led by VMWare and Symantec. It also makes semiconductors for applications such as wireless phones, WiFi and Bluetooth. But what really drives the company are two specialized semiconductor applications: its network chips and its AI accelerators.

Broadcom’s networking chips provide critical infrastructure for AI data centers. While hyperscalers pay billions for Nvidia’s GPUs, they need Broadcom’s chips to get the most out of their processing power. Broadcom’s Tomahawk and Jericho switches ensure that data moves quickly and efficiently from one server to another. This means there is less redundancy and downtime in processing. And when you’re trying to get the most out of billions of dollars worth of tokens, every second counts.

No company comes close to Broadcom’s technology in developing these chips. Additionally, no hyperscale data center manager is going to risk their job by switching to a competitor’s offering, no matter how much money it might save the company. So as data centers increase the number of GPUs and other expensive chips in their server racks, Broadcom’s business has grown exponentially.

Its custom AI accelerator business is even more promising. This is the next generation of AI chips.

Broadcom is working with several companies to develop AI chips specifically for their data centers. Its three biggest clients are Alphabet, Metaplatformsand TikTok parent ByteDance. Management estimates that these three companies will present an exploitable market of between $60 billion and $90 billion by 2027. Given the potential gains of all three companies from advances in AI, the high end of this figure seems more likely than the low end. down.