I have 4x GTX 1070 Founders addition and 3x GTX 1070 XLR8 PNY. I put 4x founders addition cards on my board and got 124MH/s then put on a pny and got 124MH/s. So I put on another pny, so I have 4x Founders and 2x pnys on, and got 124MH/s. So I took off all the founders addition cards and put on a pny and got 31MH/s. Then I put on another pny and got 62MH/s.
4x FA = 124MH/s
4x FA + 2x PNY = 124MH/s
2x PNY = 62MH/s
CPU: Intel(R) Pentium(R) CPU G4400 @ 3.30GHz
Board: Z170A Gaming MS (MS-7977)
Ram: 4GB(Only 558MB used)
A solution to this problem would be greatly appreciated!