no, you need as much ram as the total model. But it means you can load the most important tensors in a smaller GPU. So you can run it on a PC with say 2 32g

no, you need as much ram as the total model. But it means you can load the most important tensors in a smaller GPU. So you can run it on a PC with say 2 32gb rtx 5090 and 1tb+ of system ram.