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Musk's $5T Chip Ambition: Terafab on the Horizon?
16 Apr
Summary
- Musk seeks suppliers for ambitious Terafab AI chip project.
- Project aims for 1 terawatt of annual computing capacity.
- Capital spending estimated between $5 trillion to $13 trillion.

Elon Musk's venture, operating under the codename Terafab, is reportedly taking early steps toward building advanced semiconductor chips for artificial intelligence, robotics, and space applications. Representatives for Tesla and SpaceX have reached out to key chipmaking equipment suppliers like Applied Materials and Tokyo Electron for pricing and delivery information.
This initiative aims for an unprecedented scale, targeting the supply of 1 terawatt of annual computing capacity. Industry experts estimate the capital investment required for Terafab could range from $5 trillion to $13 trillion. The project intends to handle the entire chip manufacturing process in-house.