Compatibility 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.

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.

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