OpenAI just made its custom chip partnership with Broadcom official, sending the semiconductor giant's stock soaring nearly 10% in Monday's session. The deal involves building 10 gigawatts of custom AI accelerators over 18 months, marking OpenAI's aggressive push into chipmaking and positioning the AI leader as a direct competitor to cloud hyperscalers like Amazon and Microsoft.
OpenAI just dropped a bombshell that's reshaping the AI chip landscape. The company made its custom semiconductor partnership with Broadcom official yesterday, triggering a massive 10% surge in the chipmaker's stock before pulling back 3% in premarket trading today.
The deal involves building and deploying 10 gigawatts of custom AI accelerators, the culmination of an 18-month collaboration that's been flying under the radar. While financial terms remain undisclosed, analysts are buzzing about whether OpenAI is the mysterious $10 billion customer Broadcom teased in September. Charlie Kawwas, president of Broadcom's semiconductor solutions group, told CNBC that the mystery customer is actually a different company entirely.
This move signals OpenAI's boldest expansion yet beyond software into hardware manufacturing. The company is increasingly positioning itself as a direct competitor to cloud hyperscalers like Amazon Web Services, Microsoft Azure, and Google Cloud. By controlling its own chip destiny, OpenAI can optimize performance for its specific AI workloads while reducing dependence on external suppliers.
The ripple effects spread across the entire semiconductor sector yesterday. Nvidia shares climbed alongside Taiwan Semiconductor, On Semiconductor, and Micron Technology. The chip rally helped drive a broader tech recovery, with the S&P 500 clawing back more than half of Friday's losses.
"The valuations are high but not crazy," Oaktree Capital Management co-founder Howard Marks told CNBC when asked about bubble concerns in the AI sector. His measured assessment suggests institutional investors still see room for growth despite stretched valuations.
