
DGX GB300 NVL72
72× B300
20 TB HBM3e
Up to 36× Grace CPUs / 1 TB LPDDR5 each
Up to 8 NVMe per compute tray
800Gb/s CX8 + 200Gb/s BF3

DGX GB200 NVL72
72× B200
14.4 TB HBM3e
Grace CPUs, up to 1 TB LPDDR5 per compute tray
Up to 8 NVMe per compute tray
400Gb/s CX7 + 200Gb/s BF3

HGX B300 8-GPU
8× B300
2.3 TB HBM3e
Typically 2-socket DDR5 server
Vendor-dependent
800Gb/s-class GPU fabric

HGX B200 8-GPU
8× B200
1.44 TB HBM3e
Typically 2-socket DDR5 server
Vendor-dependent
800Gb/s-class GPU fabric


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