OpenAI Plans Chips on TSMC’s Revolutionary 1.6 nm Process

  • Editor
  • September 3, 2024
    Updated
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Key Takeaways:

  • OpenAI plans to develop custom AI chips using TSMC’s 1.6 nm process.
  • This move aims to reduce dependence on Nvidia’s expensive AI servers.
  • Collaboration includes U.S. firms Broadcom and Marvell for chip design.
  • TSMC’s A16 process promises enhanced speed, power efficiency, and chip density.
  • Potential collaboration with Apple could enhance AI applications on Apple devices.
  • The project is a long-term strategic move with significant industry implications.

OpenAI, the creator of ChatGPT, is taking a significant step toward reducing its reliance on third-party hardware by planning to develop its own AI chips.

This strategic move aims to lessen dependency on Nvidia’s expensive AI servers, which currently dominate the market, and enhance the efficiency of its AI models.

To achieve this, OpenAI has secured production capacity with Taiwan Semiconductor Manufacturing Company (TSMC), utilizing their forthcoming 1.6 nm A16 process node.

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This advanced semiconductor technology, set for mass production in 2026, promises significant speed,power efficiency, and chip density improvements—essential factors for optimizing AI performance.

Based on this process, OpenAI’s custom chips will be developed in collaboration with U.S. firms Broadcom and Marvell, leveraging their chip design and manufacturing expertise.

This partnership positions OpenAI to become a major customer for Broadcom, highlighting the scale and significance of the project. Developing its own AI chips is a strategic move for OpenAI, designed to optimize the performance of its AI models, reduce operational costs, and gain a competitive edge.


By creating custom hardware, OpenAI aims to insulate itself from supply chain disruptions and the rising costs of off-the-shelf AI components. TSMC’s A16 process, notably not requiring the costly High-NA EUV lithography machines used by competitors like Intel and Samsung.

There are also indications of a potential collaboration with Apple, given the company’s ongoing integration of OpenAI’s technologies, such as ChatGPT, into its products.

This partnership could further enhance AI applications on Apple devices, particularly in areas like video generation, where OpenAI’s Sora technology is expected to play a key role. On the other hand Apple has already booked the capacity for TSMC’s A16.


Despite the potential benefits, the project faces challenges, including the high costs and complexities associated with developing custom AI chips. The decision to use the A16 node, which is years away from mass production, indicates OpenAI’s long-term strategic vision.

If successful, this initiative could solidify OpenAI’s leadership in the AI field, offering a unique technological advantage and possibly setting a trend for other tech giants to follow.

The move underscores the growing importance of custom hardware in the artificial intelligence industry and could significantly impact market dynamics in the coming years.

In summary, OpenAI’s plan to develop custom AI chips using TSMC’s A16 process represents a bold and forward-looking strategy with the potential to reshape the AI hardware landscape.

For more news and trends, visit AI News on our website.

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Dave Andre

Editor

Digital marketing enthusiast by day, nature wanderer by dusk. Dave Andre blends two decades of AI and SaaS expertise into impactful strategies for SMEs. His weekends? Lost in books on tech trends and rejuvenating on scenic trails.

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