Can Llama 3.3 70B run on NVIDIA H200 141GB?
YES — Runs Great
Llama 3.3 70B needs ~62.9 GB VRAM. NVIDIA H200 141GB has 141.0 GB. With Q4_K_M quantization, expect ~103 tok/s.
Operating mode
Choose the run profile you care about
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
102.7 tok/s
TTFT
1885 ms
Safe context
128K
Memory
62.9 GB / 141.0 GB
Memory breakdown
See how fast it feels
What limits this setup
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.
Best improvement path
Performance by workload
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | S | Runs well | 102.7 tok/s | 1028 ms | 128K |
| Coding | S | Runs well | 102.7 tok/s | 1885 ms | 128K |
| Agentic Coding | S | Runs well | 102.7 tok/s | 2742 ms | 128K |
| Reasoning | S | Runs well | 102.7 tok/s | 2228 ms | 128K |
| RAG | S | Runs well | 102.7 tok/s | 3428 ms | 128K |
Quantization options
How Llama 3.3 70B (70B params) fits at each quantization level on NVIDIA H200 141GB (141.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 27.3 GB | Low | A74 |
Q3_K_S | 3 | 34.3 GB | Low | A75 |
NVFP4 | 4 | 39.2 GB | Medium | A76 |
Q4_K_M | 4 | 42.7 GB | Medium | A77 |
Q5_K_M | 5 | 50.4 GB | High | A78 |
Q6_K | 6 | 57.4 GB | High | A79 |
Q8_0Best for your GPU | 8 | 74.9 GB | Very High | A81 |
F16 | 16 | 143.5 GB | Maximum | F0 |
Get started
Copy-paste commands to run Llama 3.3 70B on your machine.
Run
ollama run llama3.3Your hardware
More models your NVIDIA H200 141GB can run
| Model | Params | Grade | Decode | Capabilities |
|---|---|---|---|---|
| 123B | S | 58.4 tok/s | ||
| 122B | S | 162.1 tok/s | ||
| 119B | S | 175.8 tok/s | ||
| 117B | S | 61.4 tok/s | ||
| 111B | S | 65 tok/s |
Frequently asked questions
Can NVIDIA H200 141GB run Llama 3.3 70B?
Yes, NVIDIA H200 141GB can run Llama 3.3 70B with a S grade (Runs well). Expected decode speed: 102.7 tok/s.
How much VRAM does Llama 3.3 70B need?
Llama 3.3 70B (70B parameters) requires approximately 62.9 GB of memory with Q4_K_M quantization.
What is the best quantization for Llama 3.3 70B?
The recommended quantization for Llama 3.3 70B is Q4_K_M, which balances quality and memory efficiency.
What speed will Llama 3.3 70B run at on NVIDIA H200 141GB?
On NVIDIA H200 141GB, Llama 3.3 70B achieves approximately 102.7 tokens per second decode speed with a time-to-first-token of 1885ms using Q4_K_M quantization.
Can NVIDIA H200 141GB run Llama 3.3 70B for coding?
For coding workloads, Llama 3.3 70B on NVIDIA H200 141GB receives a S grade with 102.7 tok/s and 128K context.
What context window can Llama 3.3 70B use on NVIDIA H200 141GB?
On NVIDIA H200 141GB, Llama 3.3 70B can safely use up to 128K tokens of context. The model's official context limit is 128K, but available memory constrains the safe maximum.
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