Ok, how long until nvidia gives us a new GPU?

I don't follow. How is that related? GPUs don't have fixed memory. You don't throw them away when you want to load a new model.

NVIDIA will probably give us a new GPU when someone competent in the free market decides they want wheelbarrows full of money. Unfortunately, AMD is entirely, incomprehensibly, incompetent, to the point where I can only assume they're colluding with Nvidia, behind the scenes.