Can I run this LLM?
Can a NVIDIA GH200 Grace Hopper (144GB HBM + 480GB) run GLM 5.3 Flash?
GLM · MIT · estimated for a 144.0 GB machine at 4K context.
Yes — it runs great.
Best fit: GLM 5.3 Flash at Q8_0 · 341.0 GB · 20–31 tok/s on a NVIDIA GH200 Grace Hopper (144GB HBM + 480GB).
Every quantization on this machine
| Quant | Size | Speed | Fit |
|---|---|---|---|
| Q8_0 | 341.0 GB | 20–31 tok/s | Runs great |
| FP16 | 641.6 GB | 9–13 tok/s | Won't fit |
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