if you mean the settings in my conf file this is that I have it at currently:
"intensity" : "10",
"worksize" : "64",
"kernel" : "x11mod",
"lookup-gap" : "0",
"thread-concurrency" : "8192",
"shaders" : "768",
"gpu-threads" : "2",
"gpu-engine" : "1150",
"gpu-fan" : "autofan",
"gpu-memclock" ...