Confused about fast and vram, need technical details.

It is not listed what the exact requirements are on the GPU Vram side.
The description mentions the words fast, one step but then makes no sense when it lists A100 Gpu's.

Can it run on consumer grade GPU's like the 8GB Vram or higher end 5090 and can you list more technical sample information such as how long it takes, duration of clips etc, Vram required, resolution and more etc.