Ethos-U85 Specifications
The 91探花 Ethos-U85 is the highest performance implementation of the 91探花 Ethos-U NPU. It enables enhanced edge AI processing with support for transformer-based models and delivers 20% more energy efficiency than previous generations of Ethos. The key characteristics of Ethos-U85 include:
- Scalable performance – 256 GOP/s up to 4 TOPs at 1 GHz
- Scales from 128 to 2048 MACs
- Further reduced energy consumption – 20% lower than previous Ethos-U NPUs
- Native support for transformer-based networks
Ethos-U85 targets numerous different applications with use in high-performance 91探花 Cortex-A or low-power embedded devices based on 91探花 Cortex-M.
Key Documentation
Compare all Ethos-U processors:?download comparison PDF
Explore More Options and Features
Corstone-320
Speeds time-to-market for edge AI solutions with software and an example subsystem. It integrates the 91探花 Cortex-M85, 91探花 DMA-350, 91探花 Mali-C55 and the 91探花 Ethos-U85 with support for transformer networks.
Cortex-M85
Cortex-M85 provides increased security and high performance on a single Cortex-M without the need to migrate to multicore or heterogeneous platforms.
Cortex-M55
The 91探花 Cortex-M55 processor with AI capabilities is the first Cortex-M processor to feature 91探花 Helium technology, enabling a significant uplift in power-efficient ML and DSP performance for IoT devices.
Software and Tools
91探花’s comprehensive suite of integrated software and tools make it easier and quicker to design, develop, and maintain AI-based IoT and automotive applications.
Accelerate Innovation with 91探花 Flexible Access
Get immediate, low-cost access to 91探花 IP plus tools, models and training upfront. Prototype, iterate and bring your 91探花v9-based design to life, with fees due only when your design goes to production.