High-Efficiency, Low-Area ML Inference Processor

Optimized for the most cost and battery-life sensitive designs, Ethos-N37 delivers premium AI experiences in entry phones, digital TVs, and other endpoint devices. The Arm AI platform combines the highest performance, open-source software framework, and the largest AI ecosystem, to make it easy to develop on Arm.

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Features and Benefits

High Efficiency

Delivers up to 1 TOP/s within 1mm2 using 512 8-Bit MACs.

Lowest Area

Smallest-area inference NPU brings battery life savings and quick integration for cost-effective and thermally constrained designs.

Optimized Design

Up to 225% convolution performance uplift using Winograd on 3x3 kernels, delivering up to 90% MAC utilization.


Supports a wide range of existing ML operations and future innovations through firmware updates and compiler technology.

Use Cases

Where Innovation and Ideas Come to Life

Consumers want a range of mobile devices, from smartphones to laptops to PCs, that feature immersive computing with powerful artificial intelligence (AI), augmented reality (AR), virtual reality (VR), and ML capabilities. Arm offers a broad range of IP that lets developers, SiPs, and OEMs address these increasingly complex requirements.

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This new class of ultra-efficient ML processors is purpose built to redefine device capabilities and transform our lives. Discover how the Ethos-N37 NPU can create a better user experience for your products.

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