AI is a hot topic and Intel doesn’t want to be left out, so their Meteor Lake mobile processor integrates a Neural Processing Unit (NPU). Intel internally refers to the NPU as “NPU 3720”, though I haven’t seen that name used in marketing materials. I’ll be covering that NPU as implemented in Intel’s Core Ultra 7 155H, in Asus’s Zenbook 14. The NPU 3720 uses a wide array of execution units running at a relatively low 1.16 GHz clock speed, and aims to handle machine learning with better power effi...