I have several 1070s.
When setting up a rig, I tried a single 1070 on a spare PC. I was getting 1400kh/s.
So I built a rig with multiple 1070s and each one now is getting around 800-1100kh/s. I am also getting a message: "share doesn't validate on CPU"
I am using cpuminer-opencl with command:
minerd.exe -a wildkeccak_ocl -o stratum+tcp://bbr.mbkpool.info:7777 -u <MY WALLET> -p x -k http:///scratchpad.bin -l scratchpad.bin
What is going on? I have the most recent nividia drivers.
I am running Windows 10
TIA