How to run original Wan-2.2 A14B 720p on a single RTX 5090

[caijimin]

Thanks for your great work.
You compared video genaration speedup on a single RTX 5090, I think the original Wan-2.2 A14B 720p will OOM on 5090.
Did you make changes to the original code? Could you share the commands with us?

Thanks a lot.

[zhengkw18]

You can try the diffusers version inference script following https://huggingface.co/Wan-AI/Wan2.2-I2V-A14B
Diffusers supports dynamic CPU offloading to avoid OOM.