Sapphire 280x Config

{
"pools" : [
        {
                "url" : "pool1",
                "user" : "UNAME",
                "pass" : "PASSOWRD"
        },
        {
                "url" : "pool2",
                "user" : "UNAME",
                "pass" : "PASSWORD"
        }
]
,
        "intensity" : "13",
        "vectors" : "1",
        "worksize" : "256",
        "kernel" : "scrypt",
        "lookup-gap" : "2",
        "thread-concurrency" : "8192",
        "shaders" : "2048",
        "auto-fan" : true,
        "gpu-fan" : "25-85",
        "temp-overheat" : "80",
        "temp-target" : "75",
        "expiry" : "120",
        "auto-gpu" : true,
        "gpu-dyninterval" : "7",
        "gpu-platform" : "0",
        "gpu-threads" : "2",
        "gpu-engine" : "1070",
        "gpu-memclock" : "1675",
        "gpu-powertune" : "0",
        "log" : "5",
        "no-pool-disable" : true,
        "queue" : "0",
        "scan-time" : "30",
        "scrypt" : true,
        "shares" : "0",
        "kernel-path" : "/usr/local/bin"
}