I am also interest in your setting for NVIDIA. Currrently I am having 670 H/s per card on GeForce GTX 1070 Ti
Here is my setting.
// gpu: GeForce GTX 1070 Ti architecture: 61
// memory: 6761/8192 MiB
// smx: 19
{ "index" : 0,
"threads" : 22, "blocks" : 57,
"bfactor" : 8, "bsleep" : 100,
"affine_to_cpu" : false, "sync_mode" : 3,
"mem_mode" : 1,
Would appreciate some tips / adjustments
Thanks