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    Author Topic: Claymore's Dual Miner: Settings and statistics  (Read 21746 times)
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    • citronick
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    July 24, 2016, 07:31:09 PM
     #41
    Quote from: ps_jb on July 24, 2016, 07:24:55 PM
    Quote from: citronick on July 24, 2016, 08:59:24 AM
    I only set for ETH which is maximum -ethi 16
    For any 2nd coin, I just let it rip and get the Nanos to work as hard as possible
    because these Nanos are undervolted using the Heliox rom, and overclocked a bit.
    So far these Nanos are heavily stretched but they run cool at 68-72c
    So just let them fly....

    Did you try play with -dcri too?

    At value around 30-35 you will have about the same ETH mining speed, but higher ALT compared to pre-set values



    power bill is my major concern.

    I am sure -dcri 30-45 will further increase power consumption and heat.
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  • ps_jb (OP)
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    July 24, 2016, 07:43:36 PM
     #42
    Quote from: citronick on July 24, 2016, 07:31:09 PM

    power bill is my major concern.

    I am sure -dcri 30-45 will further increase power consumption and heat.

    Do you have a watt-meter? My 4x R9 390 + periferia give me 1320W from wall

  • citronick
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    July 24, 2016, 08:19:58 PM
     #43
    Quote from: ps_jb on July 24, 2016, 07:43:36 PM
    Quote from: citronick on July 24, 2016, 07:31:09 PM

    power bill is my major concern.

    I am sure -dcri 30-45 will further increase power consumption and heat.

    Do you have a watt-meter? My 4x R9 390 + periferia give me 1320W from wall

    Yes I use the watt-meter.
    My ETH rigs are mining at home so there is not enough amps to go around.
    Until, I find a way to send these rigs to join my BTC miners to outsourced DC,
    need to underclock and undervolt as much as possible, to save on power.
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  • LoneRangir
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    July 29, 2016, 03:58:54 AM
     #44
    Four 480s: 2 x PowerColor 8GB Reference and 2 x XFX Reference 8GB
    Biostar Z170 Board w/ 4 physical x16 slots
    W7 & Latest Radeon drivers
    630W from kill-o-watt
    99 MH/s


    Need to spend some time optimizing the MH/s W

  • ps_jb (OP)
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    July 29, 2016, 04:16:15 AM
     #45
    Quote from: LoneRangir on July 29, 2016, 03:58:54 AM
    Four 480s: 2 x PowerColor 8GB Reference and 2 x XFX Reference 8GB
    Biostar Z170 Board w/ 4 physical x16 slots
    W7 & Latest Radeon drivers
    630W from kill-o-watt
    99 MH/s


    Need to spend some time optimizing the MH/s W


    Am I right that all cards are with stock settings?

  • LoneRangir
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    July 29, 2016, 04:50:46 AM
     #46
    Quote from: ps_jb on July 29, 2016, 04:16:15 AM
    Quote from: LoneRangir on July 29, 2016, 03:58:54 AM
    Four 480s: 2 x PowerColor 8GB Reference and 2 x XFX Reference 8GB
    Biostar Z170 Board w/ 4 physical x16 slots
    W7 & Latest Radeon drivers
    630W from kill-o-watt
    99 MH/s


    Need to spend some time optimizing the MH/s W


    Am I right that all cards are with stock settings?

    The only stable change I can make is to reduce the power setting for each card down to -25%. When I tweak anything else, the stability is crap. I will swap the current 750W for my 850W tomorrow to see if that affects anything.  I've not attempted to flash the ROM on any cards.

  • ps_jb (OP)
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    July 29, 2016, 05:34:32 AM
     #47
    Quote from: LoneRangir on July 29, 2016, 04:50:46 AM
    I will swap the current 750W for my 850W tomorrow to see if that affects anything.

    I dont think it is a PSU issue - but keep us posting on the results

  • adaseb
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    July 29, 2016, 08:35:02 AM
     #48
    Basically if you have any of the old Tahiti based cards (7950,7970,280X) your highest profit will be at +DCRI 60.

    Right now with the current diff, you will make +40% extra per day compared to mining ETH alone.

    However,

    It will use about 30-40% more power, pretty much the exact same amount of power as in the litecoin mining days. A single 280x will use 300 watts almost.


    So depending on what kind of setup you got, it might be worth it for you. Its basically no different than buying a few more 7970/280x GPUs but you don't have to actually buy anything since it will use the exact same amount of power.

  • Mzie
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    July 30, 2016, 07:21:07 AM
     #49
    Mining ETC/DCR

    XFX R9 380 4GB
    Temp - Maximum is 60°
    Undervolted
    Fan 60%
    21Mh/s ETC
    325 Mh/s DCR

  • supersonic
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    July 30, 2016, 08:16:51 AM
     #50


    Rig 1 ETC only
    3xSapphire 290Vapor 1030core -75mV
    1xSapphire 290X Tri-X 1040core -75mV
    1xSapphire 390 Nitro 1040core -75mV
    Power draw 1250W

    Rig 2 ETC only
    3xSapphire Nitro 390X 1080core -75mV
    1xSapphire Nitro 390 1040core -75mV
    Power draw 1090W

    i have 31C outside in summer so its pretty hardcore, so im helping myself with external fan to blow off heat from rigs
    Nice from far but far from nice

  • willi9974
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    July 31, 2016, 04:26:16 PM
     #51
    Nice topic, i will post my settings later

  • adaseb
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    August 01, 2016, 09:01:17 AM
     #52
    After much testings,

    If you have a 7970/280x, you are better off dual mining SIA with that card than buying another rig with a RX480. Mining SIA with +30 intensity will make you about the same money using about 6.66W/Mhs when sold for ETH.

    Basically its efficient to dual mine only rather than ETH solo mine and sell SIA for ETH/BTC.

    This is only true if the SIA difficulty and price are stable.

  • willi9974
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    August 01, 2016, 04:18:44 PM
     #53
    Hello,

    here are my settings and the power what i have.

    6 Cards from type Saphiere RX 480 8 GB
    Code:
    SC Speed ~ 2300 MHs
    ETH Speed ~ 155 MHs
    GPU MHz 1000 MHz
    GPU Voltage 900mVolt
    MEM MHz 2200 MHz
    MEM Voltage 900mVolt
    Power @Wall ~ 1000 Watt (incl. Mainboard CPU etc. --> 70 Watt)
    Watt MHs 6 Watt MHs ETH

    ETH - Total Speed: 156.350 Mh/s, Total Shares: 19, Rejected: 0, Time: 00:16
    ETH: GPU0 26.072 Mh/s, GPU1 26.026 Mh/s, GPU2 21.463 Mh/s, GPU3 25.976 Mh/s, GPU4 25.996 Mh/s, GPU5 26.067 Mh/s
     SC - Total Speed: 2345.239 Mh/s, Total Shares: 45, Rejected: 0
     SC: GPU0 389.627 Mh/s, GPU1 377.211 Mh/s, GPU2 252.559 Mh/s, GPU3 385.632 Mh/s, GPU4 383.748 Mh/s, GPU5 384.098 Mh/s

  • citronick
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    August 01, 2016, 05:48:42 PM
     #54
    Quote from: willi9974 on August 01, 2016, 04:18:44 PM
    Hello,

    here are my settings and the power what i have.

    6 Cards from type Saphiere RX 480 8 GB
    Code:
    SC Speed ~ 2300 MHs
    ETH Speed ~ 155 MHs
    GPU MHz 1000 MHz
    GPU Voltage 900mVolt
    MEM MHz 2200 MHz
    MEM Voltage 900mVolt
    Power @Wall ~ 1000 Watt (incl. Mainboard CPU etc. --> 70 Watt)
    Watt MHs 6 Watt MHs ETH

    ETH - Total Speed: 156.350 Mh/s, Total Shares: 19, Rejected: 0, Time: 00:16
    ETH: GPU0 26.072 Mh/s, GPU1 26.026 Mh/s, GPU2 21.463 Mh/s, GPU3 25.976 Mh/s, GPU4 25.996 Mh/s, GPU5 26.067 Mh/s
     SC - Total Speed: 2345.239 Mh/s, Total Shares: 45, Rejected: 0
     SC: GPU0 389.627 Mh/s, GPU1 377.211 Mh/s, GPU2 252.559 Mh/s, GPU3 385.632 Mh/s, GPU4 383.748 Mh/s, GPU5 384.098 Mh/s

    hi willi - how many amps does this rig take? thanks
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  • willi9974
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    August 01, 2016, 05:52:46 PM
     #55
    my AmperMeter say 4,51 AMP
    why is this information important for you?

  • citronick
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    August 01, 2016, 05:55:21 PM
     #56
    Quote from: willi9974 on August 01, 2016, 05:52:46 PM
    my AmperMeter say 4,51 AMP
    why is this information important for you?

    my warehouse only gave me 63amps, 3-phase.

    so i need to be careful on the watts and amps.

    I am undervolting as much as possible - to save on power bill

    But NOT so easy to undervolt 480s compared to 390s and Nanos.
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  • ps_jb (OP)
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    August 02, 2016, 02:30:24 PM
     #57
    Quote from: citronick on August 01, 2016, 05:55:21 PM


    my warehouse only gave me 63amps, 3-phase.

    so i need to be careful on the watts and amps.


    How much electricity in Germany nowadays?

    If you live close to Switzerland you can rent a warehouse with VERY cheap electricity

  • willi9974
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    August 02, 2016, 02:41:42 PM
     #58
    at the moment i pay 28 Cent per KWh but after november i have a new contract with 19 Cent per KWh

  • aleixoto
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    August 03, 2016, 10:46:55 AM
     #59
    Quote from: willi9974 on August 02, 2016, 02:41:42 PM
    at the moment i pay 28 Cent per KWh but after november i have a new contract with 19 Cent per KWh

    i pay 0 for kW xDDD

  • ps_jb (OP)
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    August 03, 2016, 12:57:37 PM
     #60
    Quote from: aleixoto on August 03, 2016, 10:46:55 AM

    i pay 0 for kW xDDD

    Please put the statistics on your rig and hashing power
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