OpenAI to Develop Custom AI Chips, Seeks $40B Funding to Reduce NVIDIA Reliance
February 10, 2025
OpenAI is making significant strides in developing custom AI chips to reduce its reliance on NVIDIA, with plans to finalize the design of its first in-house chip in the near future.
The production of these chips will be handled by TSMC, utilizing advanced 3-nanometer technology that incorporates high-bandwidth memory and extensive networking capabilities.
The estimated cost of this chip project could reach $500 million, and when factoring in software and peripheral expenses, the total investment may double.
Both OpenAI and TSMC have refrained from commenting on these developments, as reported by Reuters.
Despite the inherent risks and complexities involved in chip production, OpenAI remains confident in its strategy and the potential for scalable solutions across various AI applications.
To support its ambitious plans, OpenAI is actively raising funds through joint ventures, including a substantial $3 billion annual deal with SoftBank for its AI technology.
Additionally, SoftBank is reportedly leading a $40 billion funding round for OpenAI, which would elevate the company's valuation to over $300 billion.
This initiative includes plans to establish new data centers across 16 states, complementing existing facilities in Texas, and is expected to create 100,000 jobs in the AI sector.
OpenAI is also engaged in the $500 billion Stargate infrastructure initiative, which aims to enhance AI capabilities across the U.S. and is backed by significant political support.
CEO Sam Altman is pursuing partnerships with major players like Samsung, SoftBank, and Arm Holdings to bolster AI infrastructure and services.
By developing its own hardware, OpenAI aims for long-term independence, enhancing control over costs, performance, and scalability in AI computing.
This move aligns with a broader industry trend towards custom silicon to meet the growing demand for generative AI applications, although success remains uncertain compared to established tech giants.
Summary based on 49 sources
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Sources

The Verge • Feb 10, 2025
OpenAI is reportedly getting closer to launching its in-house chip
Yahoo Finance • Feb 10, 2025
OpenAI Joins Forces with TSMC to Build AI Chips, Aims to Cut Nvidia Dependence
Yahoo Finance • Feb 10, 2025
Exclusive-OpenAI set to finalize first custom chip design this year
South China Morning Post • Feb 11, 2025
OpenAI to finalise first custom chip design to cut Nvidia reliance