NVIDIA H100 PCIe vs NVIDIA A100 80GB SXM
A side-by-side comparison of specs, capabilities, and use cases.
| Spec | NVIDIA H100 PCIe | NVIDIA A100 80GB SXM |
|---|---|---|
| VRAM | 80 GB | 80 GB |
| Vendor | nvidia | nvidia |
| Tier | workstation | workstation |
| Power draw | 350 W | 400 W |
| Released | 2022 | 2020 |
| Street price | — | — |
| CUDA | Yes | Yes |
| ROCm | No | No |
| Metal / MLX | No | No |
Frequently asked
Which is better, NVIDIA H100 PCIe or NVIDIA A100 80GB SXM?
Neither is universally better — pick based on your specific need. NVIDIA H100 PCIe suits some workloads, NVIDIA A100 80GB SXM suits others. The spec table above shows where each wins.
Reviewed by RunLocalAI Editorial. See our editorial policy.