By Adam Levy, The Motley Fool
Publication Date: 2026-10-07 11:53:00
Key Points
Broadcom is the leading custom AI accelerator partner, and it’s growing extremely quickly.
There are multiple reasons why custom chips are an important factor in the future of AI.
Broadcom trades at a premium to Nvidia, but the strength of its AI chips may justify the premium.
Broadcom(NASDAQ: AVGO) grew its artificial intelligence semiconductor revenue by 221% year over year in the third quarter, and that growth could accelerate in the fourth quarter. Management’s outlook calls for $21.7 billion worth of AI-related revenue, up 236% from a year ago.
There’s a clear driver behind that revenue — custom AI accelerators, or what management calls XPUs. These chips are designed in partnership with hyperscalers, including Alphabet(NASDAQ: GOOG)(NASDAQ: GOOGL), Meta Platforms(NASDAQ: META), Anthropic, and OpenAI. And while Nvidia(NASDAQ: NVDA) and its GPUs have been the workhorse of AI training and inference, custom semiconductor chips could end up being a much bigger…


