The Origin E2 family of NPU cores is tailored for power-sensitive devices like smartphones and edge nodes that seek to balance power, performance, and area efficiency. These cores are engineered to handle video resolutions up to 4K, as well as audio and text-based neural networks. Utilizing Expedera’s packet-based architecture, the Origin E2 ensures efficient parallel processing, reducing the need for device-specific optimizations, thus maintaining high model accuracy and adaptability.
The E2 is flexible and can be customized to fit specific use cases, aiding in mitigating dark silicon and enhancing power efficiency. Its performance capacity ranges from 1 to 20 TOPS and supports an extensive array of neural network types including CNNs, RNNs, DNNs, and LSTMs. With impressive power efficiency rated at up to 18 TOPS/W, this NPU core keeps power consumption low while delivering high performance that suits a variety of applications. As part of a full TVM-based software stack, it provides developers with tools to efficiently implement their neural networks across different hardware configurations, supporting frameworks such as TensorFlow and ONNX.
Successfully applied in smartphones and other consumer electronics, the E2 has proved its capabilities in real-world scenarios, significantly enhancing the functionality and feature set of devices.