AI acceleratorsUnited States
Tesla · ai accelerator
Dojo D1
Tesla's training chip for its Dojo supercomputer (50 billion transistors). The project was reported disbanded in August 2025 and restarted in 2026; it trains models rather than running in robots.
- Compute
- 354 custom cores per die; training chip
- Power
- about 400 W
- Process
- 7 nmTransistor node
- Made by
- TSMCFoundry
- First year
- 2021
- Price
- —Not published
Robots that use it
No robot in the atlas is publicly named as using this chip yet.
The Tesla family
Every Tesla chip in the atlas, oldest first.
About Tesla
United States · chip designer
Designs its own self-driving chips (FSD chip in HW3, AI4 in HW4, AI5 next) and the Dojo D1 training chip; Samsung and TSMC make them. The same compute family runs the Optimus humanoid.
Sources
Specs come from the maker and reference pages.
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