Strange 7870xt Problem
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Im using Cgminer and have not changed any settings. I was using Intensity 12 and getting roughly 355-375kh/s, suddenly today I start Cgminer and my kh/s have dropped by 100khs , if I raise the intensity to 13 it goes back up to 290-300 but if I raise it to I14 suddenly I get nonce hw errors? Is my card shot?
BTW If I go and mine BTC the hash rates are normal 550mh/s so there is no effect there…It seems like only the scrypt side while mining FTC…did something change with FTC mining today Im not aware of?
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Hi Piedaddy, Can you post here your cgminer.bat? lets see if there is something wrong with that…
and what again your os?thanks
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[quote name=“silentgaps” post=“8250” timestamp=“1369959726”]
Hi Piedaddy, Can you post here your cgminer.bat? lets see if there is something wrong with that…
and what again your os?thanks
[/quote]OS Is Win 7 Ultimate 64bit
I dont use bat file Im using CGwatcher to launch, but here is my conf
[code]“intensity” : “12”,
“vectors” : “1”,
“worksize” : “128”,
“kernel” : “scrypt”,
“lookup-gap” : “2”,
“thread-concurrency” : “8192”,
“shaders” : “1536”,
“gpu-engine” : “840-1050”,
“gpu-fan” : “80-100”,
“gpu-memclock” : “1680”,
“gpu-memdiff” : “0”,
“gpu-powertune” : “5”,
“gpu-vddc” : “0.000”,
“temp-cutoff” : “95”,
“temp-overheat” : “85”,
“temp-target” : “72”,
“api-listen” : true,
“api-port” : “4028”,
“auto-fan” : true,
“auto-gpu” : false,
“expiry” : “120”,
“gpu-dyninterval” : “7”,
“gpu-platform” : “0”,
“gpu-threads” : “2”,
“hotplug” : “5”,
“log” : “5”,
“no-pool-disable” : true,
“queue” : “1”,
“scan-time” : “60”,
“scrypt” : true,
“temp-hysteresis” : “3”,
“worktime” : true,
“shares” : “0”,
“kernel-path” : “/usr/local/bin”,
“api-allow” : “W: 127.0.0.1”
}
[/code] -
[quote name=“Piedaddy” post=“8256” timestamp=“1369960725”]
[quote author=silentgaps link=topic=1050.msg8250#msg8250 date=1369959726]
Hi Piedaddy, Can you post here your cgminer.bat? lets see if there is something wrong with that…
and what again your os?thanks
[/quote]OS Is Win 7 Ultimate 64bit
I dont use bat file Im using CGwatcher to launch, but here is my conf
[code]“intensity” : “12”,
“vectors” : “1”,
“worksize” : “128”,
“kernel” : “scrypt”,
“lookup-gap” : “2”,
“thread-concurrency” : “8192”,
“shaders” : “1536”,
“gpu-engine” : “840-1050”,
“gpu-fan” : “80-100”,
“gpu-memclock” : “1680”,
“gpu-memdiff” : “0”,
“gpu-powertune” : “5”,
“gpu-vddc” : “0.000”,
“temp-cutoff” : “95”,
“temp-overheat” : “85”,
“temp-target” : “72”,
“api-listen” : true,
“api-port” : “4028”,
“auto-fan” : true,
“auto-gpu” : false,
“expiry” : “120”,
“gpu-dyninterval” : “7”,
“gpu-platform” : “0”,
“gpu-threads” : “2”,
“hotplug” : “5”,
“log” : “5”,
“no-pool-disable” : true,
“queue” : “1”,
“scan-time” : “60”,
“scrypt” : true,
“temp-hysteresis” : “3”,
“worktime” : true,
“shares” : “0”,
“kernel-path” : “/usr/local/bin”,
“api-allow” : “W: 127.0.0.1”
}
[/code]
[/quote]
Thanks.“gpu-vddc” : “0.000”,
“worksize” : “128”,
thats my findings.Let me know if that’s works.
Thank you.
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[quote name=“silentgaps” post=“8266” timestamp=“1369963529”]
[quote author=Piedaddy link=topic=1050.msg8256#msg8256 date=1369960725]
[quote author=silentgaps link=topic=1050.msg8250#msg8250 date=1369959726]
Hi Piedaddy, Can you post here your cgminer.bat? lets see if there is something wrong with that…
and what again your os?thanks
[/quote]OS Is Win 7 Ultimate 64bit
I dont use bat file Im using CGwatcher to launch, but here is my conf
[code]“intensity” : “12”,
“vectors” : “1”,
“worksize” : “128”,
“kernel” : “scrypt”,
“lookup-gap” : “2”,
“thread-concurrency” : “8192”,
“shaders” : “1536”,
“gpu-engine” : “840-1050”,
“gpu-fan” : “80-100”,
“gpu-memclock” : “1680”,
“gpu-memdiff” : “0”,
“gpu-powertune” : “5”,
“gpu-vddc” : “0.000”,
“temp-cutoff” : “95”,
“temp-overheat” : “85”,
“temp-target” : “72”,
“api-listen” : true,
“api-port” : “4028”,
“auto-fan” : true,
“auto-gpu” : false,
“expiry” : “120”,
“gpu-dyninterval” : “7”,
“gpu-platform” : “0”,
“gpu-threads” : “2”,
“hotplug” : “5”,
“log” : “5”,
“no-pool-disable” : true,
“queue” : “1”,
“scan-time” : “60”,
“scrypt” : true,
“temp-hysteresis” : “3”,
“worktime” : true,
“shares” : “0”,
“kernel-path” : “/usr/local/bin”,
“api-allow” : “W: 127.0.0.1”
}
[/code]
[/quote]
Thanks.“gpu-vddc” : “0.000”,
“worksize” : “128”,
thats my findings.Let me know if that’s works.
Thank you.
[/quote]I think it was the voltage because I had fiddled with the worksize today but didnt notice voltage and I dont know how it got set to 0. Thats odd
]
Thanks so much for your help. Got my 50kh/s back! -
;) You’re welcome. anytime :)