The specific time of the model generating video

Hi guys, I want to know how long it will take generate one long video on A100?
I run this repo on AMD GPUs, it will take 2 hours, is it right?

<img width="1553" height="99" alt="Image" src="https://github.com/user-attachments/assets/48480beb-ef85-48d2-b285-7826667a91dc" />