Cerebras Systems made a sensational entrance into the stock market on Thursday, positioning itself among the largest initial public offerings (IPOs) in tech history. This impressive debut signifies the soaring demand for chips to fuel artificial intelligence (AI), especially as major tech corporations seek alternatives to the expensive and depleted graphics processing units (GPUs) from Nvidia.
On its first trading day, Cerebras achieved a market capitalization of just below $100 billion, joining an elite group of companies like Facebook's parent Meta and Alibaba that have surpassed this threshold. However, on its first full day of trading, the stock saw a decline of 10%.
Here are the key points to understand about this emerging competitor to Nvidia.
Cerebras produces a distinctive type of chip that diverges from the traditional Nvidia GPU, and it is notably the size of a dinner plate.
"We construct the largest chips in the semiconductor sector," stated Andrew Feldman, CEO and Co-Founder of Cerebras, during an interview on CNBC's Squawk Box. "Larger chips enable the processing of more data in a shorter time frame, leading to faster results."
Historically, Nvidia has dominated the AI chip landscape due to its GPUs, which function as versatile tools adept at handling the parallel processing required for training extensive models. However, we are now entering a new phase characterized by agentic AI, where inference—making decisions based on new data—plays a crucial role. While training equips AI models to identify patterns within vast datasets, inference is where these models apply their learning to real-world scenarios.

