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NVIDIA · accelerator

Verified 2026-05-01

NVIDIA H100

Hopper-generation SXM accelerator: HBM3, fourth-gen Tensor Cores, the workhorse of the LLM training era.

The original Hopper SXM module. 80 GB HBM3 at 3.35 TB/s, fourth-generation Tensor Cores with the FP8 Transformer Engine, 900 GB/s NVLink, and FP64 Tensor Core throughput for HPC. Configurable up to 700 W TDP.

Specs

vram gb
80
compute
Hopper sm_90
tdp watts
700
bandwidth gbps
3350
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