Hi,

I wanna build a new mining rig, the first one someone build for me. but now i wanna try it myself.

The only thing i need to know which Graphic card i need to buy.

I did some research and found a EVGA GeForce GTX 1070 but there a so many brands.
i need the GPU on 32 mh/s so for 8 that would be 256 mh/s

I know that i need to overclock the Graphic cards to get 32 mh/s

what kind of motherboard will be best for a 8x GPU and how mutch WATT i need. i gues 2x 750watt power.