Hello guys,
here is my config for 270x
{
"pools" : [
{
"url" : "stratum+tcp://useast.blackcoinpool.com:3333",
"user" : "your_username",
"pass" : "your_pass"
}
]
,
"intensity" : "19,19,19",
"vectors" : "1,1,1",
"worksize" : "512,512,512",
"kernel" : "x11mod,x11mod,x11mod",
"lookup-gap" : "2,2,2",
"thread-concurrency" : "15232,15232,15232",
"shaders" : "0,0,0",
"gpu-engine" : "1120-1120,1120-1120,1120-1120",
"gpu-fan" : "40-100,40-100,40-100",
"gpu-memclock" : "1500,1500,1500",
"gpu-memdiff" : "0,0,0",
"gpu-powertune" : "20,20,20",
"gpu-vddc" : "1.206,1.206,1.206",
"temp-cutoff" : "95,95,95",
"temp-overheat" : "85,85,85",
"temp-target" : "70,70,70",
"api-mcast-port" : "4028",
"api-port" : "4028",
"auto-fan" : true,
"expiry" : "120",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"hotplug" : "5",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "30",
"temp-hysteresis" : "3",
"shares" : "0"
}
Its make 2.600MH per card. I'm using 14.6 beta driver and this sgminer. My problem is that sometime (after 8-10hours) it stops working with message
Waiting for work to be available from pools.
Setting GPUs to idle performance.
After restart it works again. Do you know how to fix this?
My bin file is in attachment. My cards are Sapphire 270 Dual-x 2GB.
https://dl.dropboxusercontent.com/u/18149881/x11modPitcairnglg2tc15232w256l4.bin