Nemotron 70B needs ~67.3 GB VRAM. H100 NVL 188GB has 188.0 GB. With Q4_K_M quantization, expect ~161 tok/s.
Operating mode
Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.
Current mode
Balanced
Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.
Select quantization to explore
Fit status
Runs well
Decode
160.9 tok/s
TTFT
1203 ms
Safe context
131K
Memory
67.3 GB / 188.0 GB
This setup is broadly balanced for this model.
No major red flags
This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | A | Runs well | 160.9 tok/s | 656 ms | 131K |
| Coding | A | Runs well | 160.9 tok/s | 1203 ms | 131K |
| Agentic Coding | A | Runs well | 160.9 tok/s | 1750 ms | 131K |
| Reasoning | A | Runs well | 148.0 tok/s | 1546 ms | 131K |
| RAG | A | Runs well | 160.9 tok/s | 2188 ms | 131K |
How Nemotron 70B (70B params) fits at each quantization level on H100 NVL 188GB (188.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 27.3 GB | Low | B60 |
Q3_K_S | 3 | 34.3 GB | Low | B61 |
NVFP4 | 4 |
Copy-paste commands to run Nemotron 70B on your machine.
Run
ollama run nemotronYour hardware
| Model | Params | Grade | Decode | Capabilities |
|---|---|---|---|---|
| 123B | S | 91.6 tok/s | ||
| 122B | S |
Yes, H100 NVL 188GB can run Nemotron 70B with a A grade (Runs well). Expected decode speed: 160.9 tok/s.
Nemotron 70B (70B parameters) requires approximately 67.3 GB of memory with Q4_K_M quantization.
The recommended quantization for Nemotron 70B is Q4_K_M, which balances quality and memory efficiency.
On H100 NVL 188GB, Nemotron 70B achieves approximately 160.9 tokens per second decode speed with a time-to-first-token of 1203ms using Q4_K_M quantization.
For coding workloads, Nemotron 70B on H100 NVL 188GB receives a A grade with 160.9 tok/s and 131K context.
On H100 NVL 188GB, Nemotron 70B can safely use up to 131K tokens of context. The model's official context limit is 131K, but available memory constrains the safe maximum.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/nemotron-70b-on-h100-nvl-188gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
39.2 GB |
| Medium |
| B62 |
Q4_K_M | 4 | 42.7 GB | Medium | B62 |
Q5_K_M | 5 | 50.4 GB | High | B63 |
Q6_K | 6 | 57.4 GB | High | B64 |
Q8_0 | 8 | 74.9 GB | Very High | B66 |
F16Best for your GPU | 16 | 143.5 GB | Maximum | B69 |
| 254 tok/s |
| 284B | S | 136.1 tok/s |
| 119B | S | 275.4 tok/s |
| 117B | S | 96.3 tok/s |