Do I need to connect power connectors to both power slots on my r9 280x?

Colin Buchan

Reputable
Aug 2, 2014
10
0
4,510
It has a 6 pin and an 8pin power slot both next to each other. My PSU has a 6 pin connector and on the same cable there is a 6pin+2pin connector. The manual of the video card only instructs me to connect the power lead if there is one Co I'm unsure whether I need to use them all or only one.

Thanks.