hao-ai-lab-FastVideo/docs/source/inference/support_matrix.md

(support-matrix)=

Compatibility Matrix

The table below shows every supported model and optimizations supported for them.

The symbols used have the following meanings:

• ✅ = Full compatibility
• ❌ = No compatibility
• ⭕ = Does not apply to this model

Models x Optimization

The HuggingFace Model ID can be directly pass to from_pretrained() methods and FastVideo will use the optimal default parameters when initializing and generating videos.

:::{raw} html

<style> /* Make smaller to try to improve readability */ td { font-size: 0.9rem; text-align: center; } th { text-align: center; font-size: 0.9rem; } </style>

:::

:::{list-table} :header-rows: 1 :stub-columns: 3 :widths: auto :class: vertical-table-header

• • Model Name
  • HuggingFace Model ID
  • Resolutions
  • TeaCache
  • Sliding Tile Attn
  • Sage Attn
  • Video Sparse Attention (VSA)
• • FastWan2.1 T2V 1.3B
  • FastVideo/FastWan2.1-T2V-1.3B-Diffusers
  • 480P
  • ⭕
  • ⭕
  • ⭕
  • ✅
• • FastWan2.2 TI2V 5B Full Attn*
  • FastVideo/FastWan2.2-TI2V-5B-FullAttn-Diffusers
  • 720P
  • ⭕
  • ⭕
  • ⭕
  • ✅
• • Wan2.2 TI2V 5B
  • Wan-AI/Wan2.2-TI2V-5B-Diffusers
  • 720P
  • ⭕
  • ⭕
  • ✅
  • ⭕
• • Wan2.2 T2V A14B
  • Wan-AI/Wan2.2-T2V-A14B-Diffusers
  • 480P
    720P
  • ❌
  • ❌
  • ✅
  • ⭕
• • Wan2.2 I2V A14B
  • Wan-AI/Wan2.2-I2V-A14B-Diffusers
  • 480P
    720P
  • ❌
  • ❌
  • ✅
  • ⭕
• • HunyuanVideo
  • hunyuanvideo-community/HunyuanVideo
  • 720px1280p
    544px960p
  • ❌
  • ✅
  • ✅
  • ⭕
• • FastHunyuan
  • FastVideo/FastHunyuan-diffusers
  • 720px1280p
    544px960p
  • ❌
  • ✅
  • ✅
  • ⭕
• • Wan2.1 T2V 1.3B
  • Wan-AI/Wan2.1-T2V-1.3B-Diffusers
  • 480P
  • ✅
  • ✅*
  • ✅
  • ⭕
• • Wan2.1 T2V 14B
  • Wan-AI/Wan2.1-T2V-14B-Diffusers
  • 480P, 720P
  • ✅
  • ✅*
  • ✅
  • ⭕
• • Wan2.1 I2V 480P
  • Wan-AI/Wan2.1-I2V-14B-480P-Diffusers
  • 480P
  • ✅
  • ✅*
  • ✅
  • ⭕
• • Wan2.1 I2V 720P
  • Wan-AI/Wan2.1-I2V-14B-720P-Diffusers
  • 720P
  • ✅
  • ✅
  • ✅
  • ⭕
• • StepVideo T2V
  • FastVideo/stepvideo-t2v-diffusers
  • 768px768px204f
    544px992px204f
    544px992px136f
  • ❌
  • ❌
  • ✅
  • ⭕ :::

Note: Wan2.2 TI2V 5B has some quality issues when performing I2V generation. We are working on fixing this issue.

Special requirements

StepVideo T2V

• The self-attention in text-encoder (step_llm) only supports CUDA capabilities sm_80 sm_86 and sm_90

Sliding Tile Attention

• Currently only Hopper GPUs (H100s) are supported.