Extropic's Thermodynamic Chips Promise Energy-Efficient AI Revolution

Mar 26, 2025
WIRED
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Summary

Extropic's pioneering thermodynamic chips leverage energy fluctuations for ultra-efficient probabilistic computing, promising a 3-4 order magnitude boost in efficiency over current hardware and a potential revolution in energy-efficient AI and simulations.

Key Points

  • Extropic is developing a new type of computer chip that harnesses thermodynamic fluctuations to perform efficient probabilistic calculations.
  • The company aims to deliver a chip that is 3-4 orders of magnitude more efficient than current hardware, reducing future emissions from AI.
  • Extropic's technology could offer an alternative to conventional silicon chips for applications like AI model training and simulations.

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