The NVIDIA GH200 Grace Hopper Superchip is NVIDIA’s most powerful single compute module, combining a full H100 GPU and a 72-core Grace ARM CPU on one SXM5 board with unified high-bandwidth memory — a configuration you cannot purchase standalone through normal retail channels.
Specifications:
• GPU: H100 (SXM5) — 96GB HBM3e
• CPU: Grace ARM — 72x Neoverse V2 cores
• System Memory: 480GB LPDDR5X ECC
• Total addressable memory: 576GB unified
• NVLink-C2C bandwidth: 900 GB/s (CPU↔GPU)
• Total memory bandwidth: 4,000 GB/s
• FP8 performance: 3,958 TFLOPS
• FP16 performance: 989 TFLOPS
• Form factor: SXM5
• P/N: 699-2G530-0238-QS1 B
