hi to all guys
iam very new to the crypto world and the forum also.
i started mining 2 weeks ago mining litecoins with a 1x sapphire 7970 3gb (21197-00)
my hash cant get more avg 400-480 i tryied lots of stuff
trying diferent values to afterburner didnt change anything.
heres my conf. file  :
{
"pools" : [
   {
      "url" : "stratum+tcp://world.wemineltc.com:3335",
      "user" : "chrischer.1",
      "pass" : "x"
   }
],
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"lookup-gap" : "0",
"shaders" : "2048",
"gpu-threads" : "2",
"scrypt" : true
}

cgminer  3.5.0  and 3.6.3
please some help here
thanks guys