What is AMD Instinct MI300X / MI300A?

Graphics processing units (GPUs) began as chips for drawing computer graphics, and they are also used for artificial intelligence work because they speed up linear algebra, the kind of arithmetic that AI model training depends on. AMD Instinct is AMD's brand of data center GPUs, intended to accelerate deep learning and high-performance computing. The MI300X and MI300A belong to the Instinct MI300 Series, built on CDNA 3, the name AMD gives to this generation of its data center chip design. The MI300X is a dedicated generative AI accelerator that swaps CPU cores for additional GPU cores and memory, while the MI300A is an accelerated processing unit that integrates CPU cores with GPU cores in one chip.

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