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Hunyuan Video (Safetensors) - NOW Offical FP8 -

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Updated: Jan 29, 2025
base modelvideohunyuantencent
Type
Checkpoint Trained
Stats
3,206
Reviews
Published
Dec 8, 2024
Base Model
Hunyuan Video
Training
Steps: 100
Epochs: 100
Hash
AutoV2
9821870FB4
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Felldude
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Hunyuan Video

  • Converted to safetensors.

  • Llava Llama was serialized and BF16 and FP8 versions uploaded

  • VAE was converted to Safetensors

  • For CLIP-L they recommend using the full vision model.

  • NOTE When using the FP8 Model use FP8 Scaled

  • BF16 should likely be used when downcasting to INT4 (Kijai Nodes)

  • GBlue has posted a working FP8 workflow using native COMFY nodes on a 12GB card.


Comfy Native Prunes the Vision Tower - I don't know what effect that has on quality but reference Kijai Nodes

Even on a 8GB card I can render in FP8 at a decent speed (5-30 Seconds Per IT) however like many of you I am getting rainbow static. I am not sure if this is do to bad attention such as SAGE (An old Build) or a OOM issue that is not prompting the OOM error message