GPUs

1.  AI GPUs are Graphics Processing Units specially designed and optimized for artificial intelligence (AI) workloads, such as training deep learning models. 
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3. Unlike traditional CPUs, their architecture of thousands of parallel cores and high memory bandwidth enables them to quickly perform the complex matrix operations and process massive datasets that AI models require. 
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5. Leading examples include NVIDIA's A100, H100, and RTX series GPUs, and AMD's Radeon Instinct series.