It is not yet released but from what nvidia recommended i think 550W is not going to be enough (right?). If i switch to a RM750X (750W) will that be enough/a good option? Or if a RM550X is enough that would be great...
Also an extra question, if i have a 8 pin cable for my old GPU and my new GPU has a 8 + 8 pin port, can i simply use an adapter to turn my 8 pin end to a 16 pin end? Or do I need an entire 16 pin cable with 16 pins connected to both PSU and GPU for it to work?
Also an extra question, if i have a 8 pin cable for my old GPU and my new GPU has a 8 + 8 pin port, can i simply use an adapter to turn my 8 pin end to a 16 pin end? Or do I need an entire 16 pin cable with 16 pins connected to both PSU and GPU for it to work?