GH200 superchips eliminate the need for a traditional CPU-to-GPU PCIe connection by combining an Arm-based NVIDIA Grace™ CPU with an NVIDIA H100 Tensor Core GPU in the same package, using NVIDIA NVLink-C2C chip interconnects. NVIDIA NVLink Technology Expands AI at Scale “DGX GH200 AI supercomputers integrate NVIDIA’s most advanced accelerated computing and networking technologies to expand the frontier of AI.” “Generative AI, large language models and recommender systems are the digital engines of the modern economy,” said Jensen Huang, founder and CEO of NVIDIA. This provides 1 exaflop of performance and 144 terabytes of shared memory - nearly 500x more memory than the previous generation NVIDIA DGX A100, which was introduced in 2020. The NVIDIA DGX GH200’s massive shared memory space uses NVLink interconnect technology with the NVLink Switch System to combine 256 GH200 superchips, allowing them to perform as a single GPU.
COMPUTEX- NVIDIA today announced a new class of large-memory AI supercomputer - an NVIDIA DGX™ supercomputer powered by NVIDIA ® GH200 Grace Hopper Superchips and the NVIDIA NVLink ® Switch System - created to enable the development of giant, next-generation models for generative AI language applications, recommender systems and data analytics workloads.
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