High-Efficiency and High-Performance ML Inference Processor 

Based on a new, class-leading architecture, the Ethos-N77 optimized design enables new features, enhances user experiences, and delivers innovative applications for a wide array of market segments, including mobile, IoT, embedded, automotive, and infrastructure. It provides a massive uplift in efficiency compared to CPUs, GPUs, and DSPs through efficient convolution, sparsity, and compression.

Features and Benefits
High Performance

Delivers up to 4 TOP/s of performance (2048 8-Bit MACs), scaling to 100s of TOP/s in multicore deployments.

High Efficiency

Achieving 5 TOPs/W through internally distributed SRAM, storing data close to the compute elements to save power and reduce DRAM access.

Optimized Design

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

Futureproof Design

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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Discover how the Ethos-N77 NPU can create a better user experience for your products.

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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.