Advice - 3 pin XTX power connector

[randomguy1969]

Hey folks,

I'm looking at this card:

Asrock Radeon RX 7900 XTX Phantom Gaming OC 24GB GDDR6 PCI-Express Graphics Card

Order Asrock Radeon RX 7900 XTX Phantom Gaming OC 24GB GDDR6 PCI-Express Graphics Card now online and benefit from fast delivery.

www.overclockers.co.uk

It's got 3x 8 pin power connectors but can I get away with just two and the draw from the PCI Express socket? I plane on undervolting this too btw

Thanks

 

[randomguy1969]

If your psu doesn't have more than two pci-e connectors then it is not a psu that is suitable for a power hungry gpu. What make and model is the psu?

Heya.

Ok so it's bad I never realised thought I had a 750 w for some reason.....but it's a Corsair v650.