AncientX
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Activity: 77
Merit: 10
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May 01, 2012, 02:35:09 AM |
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Very cool. Im waiting on 2 cards in the mail so i can start mining aswell
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Feel Like buying me a energy drink? go ahead and donate  12YNZzcvtcfjS2gSBtHkxNSbhu7wrXQWYT |
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Every time a block is mined, a certain amount of BTC (called the
subsidy) is created out of thin air and given to the miner. The
subsidy halves every four years and will reach 0 in about 130 years.
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bronan
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May 01, 2012, 08:34:51 AM |
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bronan, I can confirm your memory speed theories. My 7970 is unstable if I set the memory slower than stock. My rig crashed 5 times a day until I experimented with putting the memory at the stock speed. The rule of -150MHz from core clock doesn't apply to this card. Wish it was like my 5830's where I can set the memclocks at 300.
Haha yes both my sapphire 5870 vapor x went to the usa but where perfect able to run at 0.900 volt 750 mhz on core and 166 mhz on the memory They are still awesome cards and i think the new owner is very happy with them. I remember i often bend over towards my computer to make sure they where running fine ( so silent ) And yes i could game on them also while mining with no problems ofcourse not with the graphics power of these but still. Do not get me wrong the 7970 i have now are monsters and i love them but underclock/volt wise they are a pain in the ass they just want speed and more speed So a bit underclocking is possible but not much, undervolting does not work either, so far it seems that the cause of all this is ELPS the advanced power save build into the cards. This far i have not been able to turn it off completely i would like that though so i can proof if my theory is right. Maybe someone has advanced knowledge at ati bios matter and would like to help find out if its possible to turn it of by flash the bios with a alternative one |
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divan0w
Newbie
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Activity: 43
Merit: 0
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June 24, 2012, 10:13:46 PM |
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When will see new ati drivers? I made 700-750Mh with my Sapphire 7970, but I think it can do much more with better drivers, or maybe new version of Diablominer.
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bulanula
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June 24, 2012, 10:40:20 PM |
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When will see new ati drivers? I made 700-750Mh with my Sapphire 7970, but I think it can do much more with better drivers, or maybe new version of Diablominer.
PLEASE share how you get 750 because nobody seems to be able to get that much normally ! Thanks ! |
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divan0w
Newbie
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Activity: 43
Merit: 0
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June 25, 2012, 07:08:06 PM |
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well, clocked near 1300 core. Using diablominer
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A_CardeN
Newbie
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Activity: 42
Merit: 0
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June 25, 2012, 07:35:41 PM |
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I have never got more then 704mhash out of any 7970.
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bulanula
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June 25, 2012, 11:21:45 PM |
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well, clocked near 1300 core. Using diablominer
Doubt it is stock clocks. Card will soon die unless you got proper hardcore cooling  |
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kano
Legendary
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Activity: 4466
Merit: 1800
Linux since 1997 RedHat 4
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June 26, 2012, 01:57:28 AM |
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well, clocked near 1300 core. Using diablominer
What was the shares/minute over a 24 hour run? |
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-ck
Legendary
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Activity: 4088
Merit: 1631
Ruu \o/
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June 26, 2012, 04:51:30 AM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
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Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
2% Fee Solo mining at solo.ckpool.org
-ck
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bulanula
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June 26, 2012, 11:24:40 AM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
Nice, so at 1250 MHz you should get 750 MHash/s ? Too bad the ASIC is coming |
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DiabloD3
Legendary
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Activity: 1162
Merit: 1000
DiabloMiner author
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June 26, 2012, 11:33:26 AM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
Nice, so at 1250 MHz you should get 750 MHash/s ? That seems about right. On DiabloMiner on my 7970 at 1125 I get 675. |
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bulanula
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June 26, 2012, 11:44:35 AM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
Nice, so at 1250 MHz you should get 750 MHash/s ? That seems about right. On DiabloMiner on my 7970 at 1125 I get 675. The bigger question now is : how many reference 7970s ( or the new better binned GHz editions ) can reach 1250 MHz without overvolt ? |
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DiabloD3
Legendary
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Activity: 1162
Merit: 1000
DiabloMiner author
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June 26, 2012, 12:01:20 PM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
Nice, so at 1250 MHz you should get 750 MHash/s ? That seems about right. On DiabloMiner on my 7970 at 1125 I get 675. The bigger question now is : how many reference 7970s ( or the new better binned GHz editions ) can reach 1250 MHz without overvolt ? I dont get this binned GHZ edition shit. Mines a ref design factory overclocked to 1010mhz, and I got it like 4 months ago. It happy cranks away at 1125mhz at stock volts. |
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bulanula
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June 26, 2012, 12:15:54 PM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
Nice, so at 1250 MHz you should get 750 MHash/s ? That seems about right. On DiabloMiner on my 7970 at 1125 I get 675. The bigger question now is : how many reference 7970s ( or the new better binned GHz editions ) can reach 1250 MHz without overvolt ? I dont get this binned GHZ edition shit. Mines a ref design factory overclocked to 1010mhz, and I got it like 4 months ago. It happy cranks away at 1125mhz at stock volts. You don't get marketing ? GHz edition is supposed to make it "cool" to the noob gamers and convince them that 7970 is comparable to GTX 580. When it clearly isn't ... |
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DiabloD3
Legendary
Offline
Activity: 1162
Merit: 1000
DiabloMiner author
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June 26, 2012, 12:18:43 PM |
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They all basically produce 0.6 MH/s per Mhz engine clock speed.
Nice, so at 1250 MHz you should get 750 MHash/s ? That seems about right. On DiabloMiner on my 7970 at 1125 I get 675. The bigger question now is : how many reference 7970s ( or the new better binned GHz editions ) can reach 1250 MHz without overvolt ? I dont get this binned GHZ edition shit. Mines a ref design factory overclocked to 1010mhz, and I got it like 4 months ago. It happy cranks away at 1125mhz at stock volts. You don't get marketing ? GHz edition is supposed to make it "cool" to the noob gamers and convince them that 7970 is comparable to GTX 580. When it clearly isn't ... Of course it isnt. NVidia totally botched the 580, they'll never catch up to AMD at this rate. |
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divan0w
Newbie
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Activity: 43
Merit: 0
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March 16, 2013, 10:17:29 PM |
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So, why Nvidia are not getin' into BTC at all?
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Fiyasko
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Activity: 1428
Merit: 1001
Okey Dokey Lokey
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March 16, 2013, 11:48:51 PM |
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So, why Nvidia are not getin' into BTC at all?
Because it would be a stupid idea, AMD isnt even "getting into btc" |
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