Can I run this LLM?
Can a NVIDIA GH200 Grace Hopper (144GB HBM + 480GB) run GLM-5.3 Flash (MoE)?
GLM · MIT · estimated for a 144.0 GB machine at 4K context.
Yes — it runs great.
Best fit: GLM-5.3 Flash (MoE) at Q8_0 · 341.5 GB · 21–32 tok/s on a NVIDIA GH200 Grace Hopper (144GB HBM + 480GB).
Every quantization on this machine
| Quant | Size | Speed | Fit |
|---|---|---|---|
| Q2_K | 125.7 GB | 213–319 tok/s | Runs great |
| Q3_K_M | 155.0 GB | 100–151 tok/s | Runs great |
| Q4_K_M | 200.8 GB | 53–79 tok/s | Runs great |
| Q5_K_M | 243.7 GB | 36–55 tok/s | Runs great |
| Q6_K | 281.0 GB | 29–43 tok/s | Runs great |
| Q8_0 | 341.5 GB | 21–32 tok/s | Runs great |
Open the full calculator →Everything a NVIDIA GH200 Grace Hopper (144GB HBM + 480GB) runsGLM-5.3 Flash (MoE) on other machinesWhat to buy to run it →
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