Is there a better miner software for GPU mining than the one on the download page?
I seem to be having problems with this version of SGminer.
I have 2 PCs, each with 2 HD7950s in them.
For some reason on each, after about 5 minutes of mining, one GPU on each stops accepting shares and then the miner restarts itself.
This keeps happening over and over.
(I think CGwatcher sees it as a sick GPU)
Thanks!
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
in ur .bat
+
and check what kernel ur using in conf - make sure its groestlcoin
hope this helps
I have those in my .bat.
Also my config looks like this:
{
"pools" : [
{
"url" : "stratum+tcp://grs.cpu-pool.net:3650",
"user" : "Firebird2000.Rig1",
"pass" : "1"
}
]
,
"intensity" : "20",
"kernel" : "groestlcoin",
"lookup-gap" : "2",
"thread-concurrency" : "21712",
"gpu-threads" : "1",
"gpu-engine" : "1150",
"auto-fan" : true,
"auto-gpu" : true,
"gpu-fan" : "30-85",
"gpu-memclock" : "1500",
"gpu-powertune" : "20",
"temp-overheat" : "80",
"temp-cutoff" : "85"
}
I seems to work great for about 5 minutes.
Then 1 gpu hashrate starts dropping right off.
The other stays perfect. This is happening on both of my machines.
Just can't figure out why.
Thanks.
try this
{
"pools" : [
{
"url" : "stratum+tcp://grs.cpu-pool.net:3650",
"user" : "Firebird2000.Rig1",
"pass" : "1"
}
]
,
"intensity" : "20, 20",
"kernel" : "groestlcoin",
"lookup-gap" : "2",
"thread-concurrency" : "21712, 21712",
"gpu-threads" : "1, 1",
"gpu-engine" : "1150, 1150",
"auto-fan" : true,
"auto-gpu" : true,
"gpu-fan" : "30-85, 30-85",
"gpu-memclock" : "1500, 1500",
"gpu-powertune" : "20, 20",
"temp-overheat" : "80, 80",
"temp-cutoff" : "85, 85"
}
and dont forget
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
in ur .bat
if still not working try thread-concurrency of 8192
finally - u r using overclocking software right (Afterburner, Trixx)?, is 1150 default clock? - just checking
and pls change to a different pool - too much hashrate there
hope this helps
