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NVIDIA HGX B200 specifications
Specification – HGX B200
Form factor – 8× NVIDIA Blackwell GPUs
FP4 Tensor Core (sparse | dense) – 144 PFLOPS | 72 PFLOPS
FP8/FP6 Tensor Core (sparse) – 72 PFLOPS
INT8 Tensor Core (sparse) – 72 POPS
FP16/BF16 Tensor Core (sparse) – 36 PFLOPS
TF32 Tensor Core (sparse) – 18 PFLOPS
FP32 – 600 TFLOPS
FP64/FP64 Tensor Core – 296 TFLOPS
Total memory – 1.4 TB HBM3e
NVIDIA NVLink – Fifth generation
NVIDIA NVLink Switch – NVLink 5 Switch
NVLink GPU-to-GPU bandwidth – 1.8 TB/s
Total NVLink bandwidth – 14.4 TB/s
Networking bandwidth – 0.8 Tb/s
