I just got my msi Radeon rx 570 armor mk2, but I realized that I don’t have another 8 pin power connected because the only one I had is being used by my cpu and I was wondering if it was safe for about a month or two before I am able to save up enough money for a new power supply. I have kentex 680w power supply and I have extra data and molex cables if it wold be better to use an adapter. I saw it was safe for a little while for older cards but this one is a new one. Also every part is only about 2 months old thank you.