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.

Download Ethos-N37 Product Brief

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.

Futureproof

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

Mobile Computing

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.

Learn More

Artificial Intelligence and Machine Learning

Artificial intelligence (AI) and machine learning (ML) are expanding and defining more applications than ever before, changing how we interact with devices and machines everywhere. Arm CPU processor IP is scalable and flexible enough to run any type of ML workload, today or in the future.

Learn More

Automotive In-Vehicle infotainment (IVI)

The automotive industry is currently looking at the technology innovation required to deliver new intelligent features, such as access control, driver alertness, or speech recognition to deliver safer cars to the market.

Learn More

Talk with an Expert

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.

Ethos-N57

Optimized for the most cost- and power-sensitive designs, Ethos-N57 delivers premium AI experiences in mainstream phones and digital TVs.

Learn More

Ethos-U55

Bringing innovative AI applications with high performance and efficiency to embedded systems.

Learn More

Ethos-N77

This high-efficiency and high-performance ML inference processor delivers innovative applications for a wide array of market segments, including mobile, IoT, embedded, automotive, and infrastructure.

Learn More

Cortex-A Processors

The Cortex-A processor series powers more advanced user experiences and richer interfaces, and provides the high-performance computing needed for complex healthcare applications, such as genomic sequencing.

Learn More

Architecture and Technologies

A Foundation of Silicon Success

Arm-based chips, device architectures, and technologies orchestrate the performance of everything that makes modern life possible — from smartphones to agricultural sensors and from medical instruments to servers.

Arm NN

Arm NN bridges the gap between existing NN frameworks and the underlying IP. It supports the efficient translation of existing neural network frameworks, such as TensorFlow and Caffe, allowing them to run efficiently – without modification – across Arm Cortex-A CPUs, and Arm Mali GPUs and the Ethos-N NPUs.

Learn More

Arm Compute Library

This software library is a collection of optimized low-level functions for Arm Cortex-A CPUs and Arm Mali GPUs that target popular image processing, computer vision, and ML. It offers significant performance uplift over OSS alternatives and is available free of charge under a permissive MIT open source license.

Learn More

Ethos-N37 Resources

Product Brief: Compare Ethos-N Processor
Ethos-N37 Product Brief
Powering Machine Learning at the Edge
AI Platform Solution Brief

Partners

ML ecosystem partners

Visit Arm's ML Developer community

Processor IP

IoT

Software and Tools

Technologies

Industries

Processor IP, Tools and Software Support

Pelion IoT Support

Resources

About

High-Efficiency, Low-Area ML Inference Processor

Mobile Computing