NVIDIA Unveils the World’s First GPU with HBM3e Memory: The Hopper H200
The Hopper H200 GPU is based on the Grace Hopper Superchip, which consists of a 72-core Grace CPU and a GH100 compute GPU. The Grace CPU has 480 GB of ECC LPDDR5X memory, and the GH100 GPU has 141 GB of HBM3e memory, which comes in six 24 GB stacks and uses a 6,144-bit memory interface. The Hopper H200 GPU can deliver up to 8 petaflops of AI performance and 10 TB/s of memory bandwidth.
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