NVIDIA B200 180GBvsNVIDIA H100 80GB
NVIDIA B200 180GB vs NVIDIA H100 80GB: Specs, Benchmarks & Cloud Pricing
Full technical comparison of NVIDIA B200 180GB and NVIDIA H100 80GB — VRAM, memory bandwidth, FP16 TFLOPS, TDP, and live cloud pricing across all providers. Updated July 2026.
Technical Specifications
Spec
NVIDIA B200 180GB
NVIDIA H100 80GB
Architecture
Blackwell
Hopper
VRAM
180 GB HBM3e
80 GB HBM3
Memory bandwidth
8,000 GB/s
3,350 GB/s
FP16 performance
4,500 TFLOPS
989 TFLOPS
TDP
1,000 W
700 W
NVLink support
Yes
Yes
Release year
2024
2022
Green = better value for that metric.
NVIDIA B200 180GB
The B200 is NVIDIA's Blackwell flagship — 4.5 PFLOPS FP16 and 8 TB/s memory bandwidth make it the most powerful GPU available for AI training at scale.
Best For
- Next-gen LLM training
- Trillion-parameter models
- AI factories
NVIDIA H100 80GB
The NVIDIA H100 is the gold standard for AI training and inference. With 80GB HBM3 memory and NVLink 4.0 support, it dominates large-model training and multi-GPU clusters.
Best For
- LLM training
- Large-scale inference
- HPC workloads