Modular Cables and GPU

[Rowan88]

Hi

I have a TX650M power supply.

Each PCIe has two 8 pins which can be split to 6 pins.

For my GPU which has 8 pin and 6 pin can I just use one of these cables or do I still need to plug both into the PSU?

Thanks

 

[Rowan88]

Its a 5700XT so just use two cables then? (Just finished cable management aswell lol)

 

[Rowan88]

Its for a friend so I will just stick a second in just incase he upgrades his GPU years down the line and would benefit from this.

Thanks