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NVNEXUS
GPU Comparison

NVIDIA B200 vs NVIDIA H200 SXM

How the NVIDIA B200 and NVIDIA H200 SXM compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.

Specification NVIDIA B200 BLACKWELL NVIDIA B200 View Product NVIDIA H200 SXM HOPPER NVIDIA H200 SXM View Product
Pricing
Price
Overview
Architecture Blackwell Hopper
Memory
Memory 192 GB HBM3e 141 GB HBM3e
Memory Bandwidth 8 TB/s 4.8 TB/s
Compute
FP32 ~75 TFLOPS 67 TFLOPS
FP16/BF16 Tensor 1,979 TFLOPS
FP8 Tensor ~9 PFLOPS TFLOPS 3,958 TFLOPS
FP4 Tensor ~18 PFLOPS TFLOPS
INT8 Tensor 3,958 TOPS
Platform
Interface Gen5 Gen5 128 GB/s
NVLink 1.8 TB/s (5th Gen) 900 GB/s (4th Gen)
TDP Up to 1,000W Up to 700W (configurable)
Form Factor SXM SXM
Multi-Instance GPU (MIG) Up to 7 instances
Transistors 208 billion
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