How much should I spend on a power supply? I am building a rig with 6 1070s and was thinking of buying a EVGA SuperNOVA 1600 P2 80+ PLATINUM. Any advice is appreciated.
Video cards 1070 can consume up to 240w. For 6 cards and for the rest of the system components, you will need a power supply of at least 2000w to reach their full potential. I think that for your mining rig you can easily find a good power supply no more than $250.