AI model quantization is a technique used to optimize neural networks by reducing the precision of the numbers representing their weights and activations. By moving from higher-precision formats like32-bit FP32 or 16-bit FP16) to lower-precision integers (such as 8-bit INT8) models can consume less memory, transfer data faster, and run more efficiently on hardware.
AI model quantization significantly reduces a model's memory footprint, enabling more efficient storage and transmission. By utilizing lower-precision arithmetic (such as FP16, BF16, INT8, or INT16), it accelerates inference and lowers computational demand. While accuracy trade-offs can occur, advanced techniques continually minimize this impact. AmpereOne® processors, for instance, natively support these formats, facilitating mixed precision AI workloads offering a practical pathway for deploying faster, more scalable, and cost-effective AI solutions.