5.2 and 5 using GGin config.
sgminer 4.1 ( think I am using
https://bitcointalk.org/index.php?topic=658411.0;topicseen )
win8.1
14.6 rc2
hyperv2012r2 trial
14.6rc2

"kernel" : "x11mod",
"intensity" : "0",
"xintensity" : "50",
"rawintensity" : "0",
"worksize" : "256",
"gpu-threads" : "2",
"lookup-gap" : "0",
"thread-concurrency" : "8192",
"shaders" : "2560",
"gpu-engine" : "1020,1020",
"gpu-memclock" : "1250",
"gpu-fan" : "50-60",
"gpu-memdiff" : "0",
"gpu-powertune" : "0",
"gpu-vddc" : "0.000",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"temp-target" : "75",
"temp-overheat" : "85",
"temp-cutoff" : "95",
"temp-hysteresis" : "3",
"no-submit-stale" : true,
"no-pool-disable" : true,
"failover-only" : true,
"failover-switch-delay" : "60",
"queue" : "1",
"scan-time" : "7",
"shares" : "0",
"tcp-keepalive" : "30",
"expiry" : "28",
"log" : "5",
"kernel-path" : "/usr/local/bin",
"api-listen" : true,
"api-mcast-port" : "4028",
"api-port" : "4028",
"api-allow" : "W:127.0.0.1"
}