What is GPU (Graphics Processing Unit)?
TL;DR
A parallel computing processor essential for AI training and inference. NVIDIA's H100 is the industry standard.
GPU (Graphics Processing Unit): Definition & Explanation
A GPU (Graphics Processing Unit) is a parallel computing processor originally developed for graphics rendering that has become essential hardware for AI training and inference. With thousands to tens of thousands of cores capable of massive parallel matrix operations, GPUs are ideal for training neural networks. NVIDIA's H100, A100, and RTX series are widely used as industry standards, with AMD and Google's TPUs (Tensor Processing Units) as competitors. Training large-scale LLMs like ChatGPT and Claude requires thousands to tens of thousands of GPUs, making the global GPU shortage a significant challenge. Cloud GPU services are offered by AWS, GCP, Azure, and others.