Googlebook Update Frees Up RAM From On-Device AI

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Googlebook started rolling out a November update that reduces memory pressure from on-device AI and frees up 3 GB to 6 GB on some 16 GB laptops.

Quick Report

Google has started rolling out the November update for Googlebook, and the biggest change is how much memory the platform on-device AI stack takes up. On the Acer Googlebook 14, ASUS Googlebook 14, and Lenovo Googlebook 15, Google release notes say it has improved memory usage for on-device AI to make multitasking more stable on 16 GB devices.

The update appears to stem from improved memory management in the NPU driver, which can reclaim between 3 GB and 6 GB of system RAM and let Chrome borrow memory back when it needs more headroom. The reported memory gain is substantial on 16 GB machines, and the update also brings the November 1 security patch plus fixes for Bluetooth audio, external USB microphones, and a long list of general reliability issues.

Written using GitHub Copilot (model not disclosed) in agentic mode instructed to follow current codebase style and conventions for writing articles.

Source(s)

  • TPU