Verified90% confidenceFactExact time
The NVIDIA A100's HBM2e capacity is 80GB, the H100 has 80GB HBM3, and the H200 has 141GB.
7
Sources
90%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
JAX主机卸载技术：突破LLM训练显存瓶颈的实战指南
Related Claims
VerifiedThe NVIDIA H100 comes with 80GB of HBM3 memory85% similarVerifiedThe NVIDIA H100 SXM5 is equipped with 80 GB of HBM3 memory.82% similarUnverifiedAn NVIDIA H100 single card has 80 GB of VRAM, and an 8-card node with 640 GB is still insufficient to load the full weights of Qwen3.8.81% similarVerifiedA single NVIDIA A100 card has 80GB HBM2e memory and 312 TFLOPS of FP16 computing power80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/503677API
curl https://kongchang.com/api/v1/knowledge/claims/503677MCP
get_claim(id=503677)