Google launches a tiny board that runs Gemma 3 locally
Google unveiled the new Coral Board at Google I/O - a compact single-board computer for on-device AI. It runs Gemma 3 270M locally and features a RISC-V based NPU.
Article intelligence
Key points
- Coral Board is a compact SBC for on-device AI, targeting headphones, AR glasses, and smartwatches
- It features a RISC-V based Coral NPU and a Synaptics Astra SL2619 chip
- Runs Gemma 3 270M fully on-device, with demos including real-time translation and generative music
- All demos are open source on GitHub; shipping expected in summer 2026
Why it matters
This matters because coral Board is a compact SBC for on-device AI, targeting headphones, AR glasses, and smartwatches.
Technical impact
May affect model selection, inference cost, product capability, and evaluation benchmarks.
Google launches a tiny board that runs Gemma 3 locally
Jonathan Kemper
View the LinkedIn Profile of Jonathan Kemper
May 28, 2026
Google unveiled the new Coral Board at Google I/O - a compact single-board computer for on-device AI. The board features the Coral NPU, an open-source machine learning unit built on the RISC-V architecture and developed by Google Research. It's designed for small devices like headphones, AR glasses, and smartwatches, and aims to fix the fragmentation problem among AI accelerators.
At its core sits a Synaptics Astra SL2619 chip with a 2 GHz dual-core processor, 2 GB of RAM, and 1 TOPS of compute. Google's slightly older open-source language model Gemma 3 270M runs entirely on the board - no cloud needed. At I/O, Google showed demos including real-time translation, voice-controlled hardware, and a generative music performance where a YOLOv8 model tracked jellyfish movements and turned them into music. All demos are open source on GitHub. The board is expected to ship this summer, but Google hasn't announced a price yet.
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Source: X/Google | Google Developers | Synaptics