Hi,
I'm upgrading my GTX770 to GTX1070 tomorrow, but my PSU has only 1x 8-pin and 1x 6-pin connector. Seems like GPU needs 2x 8-pin.
But I have 2 converters:
1. 2x old hdd connectors (molex?) to 1x 6-pin
2. 2x 6-pin to 1x 8-pin.
So basically I can make a chain that gives me 2x 8-pins that GPU...