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Mining & Pools / How to reduce Hardware Errors
« on: December 11, 2013, 04:22:14 AM »
Hello Miners,
I recently built a rig with 3 sapphire vapor-x HD 7950 graphics cards on windows 8 pro OS and i am using air cooling with 8 cooling fans and i am able to recieve about 1.4 MH/s all run together at I = 15
My CGMiner configuration file is as below :
{
"pools" : [
{
"name" : "Goldcoin Hashfaster (gld.hashfaster.com)",
"url" : "stratum+tcp://gld.hashfaster.com:3336",
"user" : "*****.****",
"pass" : "***"
}
],
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"expiry" : "1",
"failover-only" : true,
"queue" : "0",
"round-robin" : true,
"scrypt" : true,
"intensity" : "15",
"worksize" : "256",
"no-submit-stale": true,
"scan-time": "1"
}
My .BAT batch file code is as below :
color 07
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt --auto-fan -o stratum+tcp://gld.hashfaster.com:3336 -u *******.**** -p **** --thread-concurrency 21712 --lookup-gap 2 --intensity 15 --worksize 256 -g 2
I have attached the CGMiner screenshot.
My problem is though i am mining at about 1.4MH/s, in my pool i could see only about 175 KH/s being submitted.
I studied that this may be due to too may Hardware errors (HW = high) being generated.
I would be happy if anyone can help me resolve this issue.
Regards,
Vamsi.
I recently built a rig with 3 sapphire vapor-x HD 7950 graphics cards on windows 8 pro OS and i am using air cooling with 8 cooling fans and i am able to recieve about 1.4 MH/s all run together at I = 15
My CGMiner configuration file is as below :
{
"pools" : [
{
"name" : "Goldcoin Hashfaster (gld.hashfaster.com)",
"url" : "stratum+tcp://gld.hashfaster.com:3336",
"user" : "*****.****",
"pass" : "***"
}
],
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"expiry" : "1",
"failover-only" : true,
"queue" : "0",
"round-robin" : true,
"scrypt" : true,
"intensity" : "15",
"worksize" : "256",
"no-submit-stale": true,
"scan-time": "1"
}
My .BAT batch file code is as below :
color 07
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt --auto-fan -o stratum+tcp://gld.hashfaster.com:3336 -u *******.**** -p **** --thread-concurrency 21712 --lookup-gap 2 --intensity 15 --worksize 256 -g 2
I have attached the CGMiner screenshot.
My problem is though i am mining at about 1.4MH/s, in my pool i could see only about 175 KH/s being submitted.
I studied that this may be due to too may Hardware errors (HW = high) being generated.
I would be happy if anyone can help me resolve this issue.
Regards,
Vamsi.