Can I Run Cosmos 3 on NVIDIA H100 80GB?
Written by Jakub Rusinowski · Last updated July 21, 2026
Yes — the Cosmos 3 family runs on the NVIDIA H100 80GB.
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Check price on Amazon — NVIDIA H100 80GB PCIe
NVIDIA H100 80GB Specs
| VRAM | 80 GB |
| Memory Bandwidth | 2000 GB/s |
Cosmos 3 Variants That Fit
| Cosmos 3 Nano | BF16 · 32 GB · ~125 tok/s (est.) |
| Cosmos 3 Edge | BF16 · 8 GB · ~400 tok/s (est.) |
FAQ
Can I run Cosmos 3 on the NVIDIA H100 80GB?
Yes — the Cosmos 3 family runs on the NVIDIA H100 80GB.
Which Cosmos 3 variant fits best on the NVIDIA H100 80GB?
Cosmos 3 Nano at BF16 quantization (32 GB), estimated ~125 tokens/sec.
Cosmos 3 on Other GPUs
Popular Models on the NVIDIA H100 80GB
VRAM Tier
Troubleshooting
Buying Guide
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