Corsair HX750 Cables and connecting to an Intel Arc 750 GPU

[PW612]

I'm doing a new build and have the Corsair HX 750 with a MSI Pro-A Z-790 and an Intel Arc 750.

Do I use the PCI-e cable provided with the HX-750and fill the 6 and 8 pin on the GPU on one end and then insert the 8 pin end into the PSU?

Does the mean I should set it to single or multiple rail on the PSU in this config?

Also using a Corsair 4000 D case and Vengeance DDR 5 5600 - memory

Thanks!

[LeDoyen]

you are correct for the connexion. 6+2 on the card, and 8 pin on the PSU.

You don't need to worry about the single/multi. That's a setting for the overcurrent protection

[PW612]

Thanks for your answer- Since the GPU has a 6 pin slot and and 8pin slot:  I'm I better off using the 6+2 connector with 6 pin loop -fill all both slots on the GPU with a single PCI-e cord or use the 2nd PCI-E cord and use one for the 6+2 and the other for the 6.

It's the one thing I can't seem to find any guidance on 

[LeDoyen]

as much as possible, it's better to use discrete cables. two connectors : two cables