Neural engine IP - Balanced Performance for AI Inference

On-device AI is a must-have for many new designs. Silicon architects look for solutions that support the latest AI technologies, like transformers and stable diffusion, while balancing performance and low power consumption with minimal latency.

The Origin™ E2 is a family of power and area optimized NPU IP cores designed for devices like smartphones and edge nodes. It supports video—with resolutions up to 4K and beyond— audio, and text-based neural networks, including public, custom, and proprietary networks.

Innovative Architecture

The Origin E2 neural engine uses Expedera’s unique packet-based architecture, which is far more efficient than common layer-based architectures. The architecture enables parallel execution across multiple layers achieving better resource utilization and deterministic performance. It also eliminates the need for hardware-specific optimizations, allowing customers to run their trained neural networks unchanged without reducing model accuracy. This innovative approach greatly increases performance while lowering power, area, and latency.

Specifications

• Choose the Features You Need: Customization brings many advantages, including increased performance, lower latency, reduced power consumption, and eliminating dark silicon waste. Expedera works with customers to understand their use case(s), PPA goals, and deployment needs during their design stage. Using this information, we configure Origin IP to create a customized solution that perfectly fits the application.
• Market-Leading 18 TOPS/W: Sustained power efficiency is key to successful AI deployments. Continually cited as one of the most power-efficient architectures in the market, Origin NPU IP achieves a market-leading, sustained 18 TOPS/W.
• Efficient Resource Utilization: Origin IP scales from GOPS to 128 TOPS in a single core. The architecture eliminates the memory sharing, security, and area penalty issues faced by lower-performing, tiled AI accelerator engines. Origin NPUs achieve sustained utilization averaging 80%—compared to the 20-40% industry norm—avoiding dark silicon waste.
• Full TVM-Based Software Stack: Origin uses a TVM-based full software stack. TVM is widely trusted and used by OEMs worldwide. This easy-to-use software allows the importing of trained networks and provides various quantization options, automatic completion, compilation, estimator and profiling tools. It also supports multi-job APIs.
• Successfully Deployed in 10M Devices: Quality is key to any successful product. Origin IP has successfully deployed in over 10 million consumer devices, with designs in multiple leading-edge nodes.

• 1-20 TOPS performance
• Support for standard, custom, and proprietary neural networks
• Performance efficiencies up to 18 TOPS/Watt
• Full software stack provided, including compiler, estimator, scheduler, and quantizer
• Runs LLM, CNN, RNN, DNN, LSTM, and other network types
• Delivered as Soft IP (RTL) or GDS