Beginner Guide Request: How to Run ComfyUI and Minimax H3 via Cloud GPUs
slenderman18gmx · reddit · 2026-08-05
A novice user posted asking for help on how to rent cloud GPUs via platforms like Runpod or Vast.ai to run ComfyUI and the Minimax H3 video generation model.
The author raised several practical questions:
- Should ComfyUI and model files be downloaded to the local laptop or the cloud environment?
- Are workflow files saved locally or to the cloud account?
- If only short videos at 480p for 6-10 seconds are needed, what GPU specs should be rented, and what is the average generation time?
- Is it possible to connect to the cloud environment directly from a smartphone for generation?
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