Benjie (OP)
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May 26, 2013, 11:21:51 PM |
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Downloaded Catalyst 13.1, tried all the settings in the thread again it never goes above 700 ...  |
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drlukacs
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l0tt0.com
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May 26, 2013, 11:24:36 PM |
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Downloaded Catalyst 13.1, tried all the settings in the thread again it never goes above 700 ... Did you also try Catalyst 13.4? (Or was it what you were having trouble with earlier?) |
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Benjie (OP)
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Activity: 82
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May 26, 2013, 11:28:59 PM |
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Downloaded Catalyst 13.1, tried all the settings in the thread again it never goes above 700 ... Did you also try Catalyst 13.4? (Or was it what you were having trouble with earlier?) Yesterday I tried catalyst 13.4 and today 13.1, seems strange because some guy told me he has the same cards :S... |
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drlukacs
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l0tt0.com
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May 26, 2013, 11:36:18 PM |
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Downloaded Catalyst 13.1, tried all the settings in the thread again it never goes above 700 ... Did you also try Catalyst 13.4? (Or was it what you were having trouble with earlier?) Yesterday I tried catalyst 13.4 and today 13.1, seems strange because some guy told me he has the same cards :S... Which OS do you use? If I were you, I would try Linux (a clean install) just to eliminate other possible causes of the problem. |
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No Fee Ultimate Privacy | | | | .
ANONYMITY
MINING CAMPAIGN | | | | | | .
MIX NOW | | | | |
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Benjie (OP)
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Activity: 82
Merit: 10
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May 26, 2013, 11:48:54 PM |
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Yea I'll check a linux tutorial and do it maybe later next week.... 12 hours a week is enough for me  |
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emale
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Activity: 12
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June 22, 2013, 03:52:42 AM |
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I have the same problem with a very similar card.
Card is Gigabyte 7970 Ghz edition.
In addition to what Benjie did, I also flashed the 7970 OC version, switched to Linux, changed memory, removed one GPU card, switched to all Catalysty 12.8, 13.1, 13.4, 13.5 (beta) , 13.6 (beta), and SDK 2.7 and SDK 2.8, cgminer 3.11.2 till 3.2.2.
Still I can't get more than 540 kh/s.
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ryanb
Legendary
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Activity: 1148
Merit: 1000
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June 22, 2013, 06:02:13 AM |
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I have the same problem with a very similar card.
Card is Gigabyte 7970 Ghz edition.
In addition to what Benjie did, I also flashed the 7970 OC version, switched to Linux, changed memory, removed one GPU card, switched to all Catalysty 12.8, 13.1, 13.4, 13.5 (beta) , 13.6 (beta), and SDK 2.7 and SDK 2.8, cgminer 3.11.2 till 3.2.2.
Still I can't get more than 540 kh/s.
what kind of psu are you using and how many gpus per rig? |
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Shimple
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November 30, 2013, 05:32:17 AM |
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I have the same problem with a very similar card.
Card is Gigabyte 7970 Ghz edition.
In addition to what Benjie did, I also flashed the 7970 OC version, switched to Linux, changed memory, removed one GPU card, switched to all Catalysty 12.8, 13.1, 13.4, 13.5 (beta) , 13.6 (beta), and SDK 2.7 and SDK 2.8, cgminer 3.11.2 till 3.2.2.
Still I can't get more than 540 kh/s.
what kind of psu are you using and how many gpus per rig? Lol. My 7970 runs average of 750 KH... Cgminer 3.1 cgminer.exe --scrypt -o stratum+tcp://xxxxxxx -u xxxxx -p xxxxx -I 13 -g 2 -w 256 --thread-concurrency 8192 --gpu-powertune 20 |
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Wipeout2097
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Activity: 840
Merit: 255
SportsIcon - Connect With Your Sports Heroes
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November 30, 2013, 06:01:20 AM |
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Ok, then your cards/system doesn't deal too well with -g 2Try: -g 1 --thread-concurrency 24000Use the bins from: https://forum.litecoin.net/index.php?topic=6058.0, for a bit higher hashrate and test the various --thread-concurrency |
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mineradam
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Activity: 97
Merit: 10
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December 03, 2013, 10:15:20 PM |
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Anybody solved issue with 7970 ? I am running on 500 kHs. When I change gpu-threads from 1 to 2, it decrease cards to 300 kHs.
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MineNerd
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Activity: 115
Merit: 10
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December 03, 2013, 10:24:47 PM |
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Anybody solved issue with 7970 ? I am running on 500 kHs. When I change gpu-threads from 1 to 2, it decrease cards to 300 kHs.
Do a search in this forum on how to flash the bios on 7970's. I've have 7970's that ran at 340kHs at intensity 13 and gpu threads 2. After flashing the bios on the cards they are running at 720kHs. |
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mineradam
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Activity: 97
Merit: 10
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December 04, 2013, 04:41:31 PM |
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Anybody solved issue with 7970 ? I am running on 500 kHs. When I change gpu-threads from 1 to 2, it decrease cards to 300 kHs.
Do a search in this forum on how to flash the bios on 7970's. I've have 7970's that ran at 340kHs at intensity 13 and gpu threads 2. After flashing the bios on the cards they are running at 720kHs. I already tried to flash bios. I have non OC version of this card (SAPPHIRE HD 7970 VAPOR-X GHZ Edition). When I flash recommended OC version, card will stop working and not start. What version of GPU you have ? |
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