Complex sentence: The A11 also includes dedicated neural network hardware that Apple calls a "Neural Engine", which can perform up to 600 billion operations per second, used for Face ID, Animoji and other machine learning tasks.
Split into simpler sentences: The A11 also includes dedicated neural network hardware that Apple calls a "Neural Engine". The neural engine can perform up to 600 billion operations per second and is used for Face ID, Animoji and other machine learning tasks.