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Hi all, my mining rig is back to life after 2 years... Hardware:ASRock H110 Pro BTC+ (Bios 1.60) 2 x Corsair HX1000 6 x Radeon RX 580 8GB (modded Bios) 6 x Radeon RX 470 4GB (modded Bios) Software:Windows 10 20H2 19042.685 (the latest) AMD Radeon Software Adrenalin 2020 Edition 20.12.1 PhoenixMiner 5.4c ATIkmdag-patcher 1.4.9 Settings:64GB Allocated Memory in Windows 10 (PheonixMiner asks to allocate minimum 42GB+ for 12 cards, I allocated 64GB). All cards RX 470 & RX 580 are modded (bios) + atikmdag-patcher for drivers. AMD Radeon software -> every card has been switched from 'Graphics' to "Compute" mode. I am running 12 cards at the moment and everything is stable but I have VERY LOW hashrate on all RX 470 4GB between 6-9MH/s. I restored original bioses on all RX 470's and run miner without RX 580's - hashrate was 8MH/s on all cards. Is it time for selling RX 470 4GB cards, or am I doing something wrong??  |
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Can you add support fo 12+ GPU's? It is working but I can turn on/off cards 11,12+ (only 0-9). You can change it to two digits 00-99 or 0-9, a-z. I can't see temperature and most options doesn't work (OC, Power Level etc). BTW, MSI Afterburner also doesn't support 12+ GPU's (it can support 7 or 8 GPU's).  My Mining Rigs:   |
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16/09/2016 21.19.137.1 152.81 MH/s (5x 25.57 + 24.96 MH/s) 27/07/2017 22.19.659.1 162.11 MH/s (5x 27.13 + 26.46 MH/s)  |
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Excuse me, but how do you get 35mh on a rx 470?
I have rx 480 and I turn to 31.
I don't know... this is why I'm posting it. I disabled GPU0, GPU2, GPU3, GPU4 and GPU5 on Claymore's miner and I still get 35.1MH/s on GPU1.  After 30 minutes I compared the miner hashrate to pool hashrate, and guess what? It is the same 35.1MH/s! 6x RX 470 4GB = 210MH/s  "Current developer fee is 1%" - sorry Mr Claymore, but I do not believe it. 1. I have a "Magic" RX 470 card  2. I created a "Magic" BIOS MOD (but it works on one card) 3. There is a bug in Claymore's miner and one of my card shows "real" hashrate. What do you think about it? |
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I think there is something wrong with Ethereum and Claymore's miner...PLEASE NOTE THAT THIS IS ONLY MY CONSPIRACY THEORY, AND I COULD BE WRONG!1. What if Claymore is a programmer from Ethereum team? - He or they can create the most efficient Ethereum miner closed-source software. 2. What if he or they hide the real hash rate and get more than 1% developer fee? - I have proof of this, one of my cheapest Sapphire RX 470 4GB (from Overclockers UK - £150 on Black Friday) has 35.15MH/s and NO REJECTED SHARES! Using the same server with the same cards I should get 27.75MH/s on every card, but on one I get 35.15MH/s (working for 43 hours!) If this is true, one person or group can receive not 1% but 21% of our Ethereum AND THIS IS FRAUD ON A GLOBAL SCALE!!!My screenshot, I can upload a video on YouTube...  More coming soon on my website www.FirstEver.eu and my Youtube channel...
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This is a NIGHTMARE!   Do you have the same problem as me? Correction - H81, not G81  same here... it is really a nightmare when I need to debug something.. thanks AriesIV10 for the instructions. All motherboards have that problem, find one that doesn't and I'll be seriously impressed.. To start the motherboard itself does not order them how they are physically laid down (e.g., all 16X slots take precedence, then it's a crap shoot on 1X slots based on dedicated or shared lanes), then you have the AMD driver on top of it. I do not agree, tell my why MSI Afterburner can detect the card order... ? You can use a different Windows system or drivers but the card order is ALWAYS THE SAME.For ASRock H81 Pro BTC: PCIE1 - GPU2 PCIE2 - GPU1 PCIE3 - GPU3 PCIE4 - GPU4 PCIE5 - GPU5 PCIE6 - GPU6 You can check it on your miner. 1. Run MSI Afterburner 2. Unlink the same GPU's settings 3. Change the fan speed to 100% and check the card number |
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This is a NIGHTMARE! Do you have the same problem as me? Correction - H81, not G81 |
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NiceHash EQM Zcash 1.0.1b / GTX 1070 @ 2050/8900 = 130 Sols/s
NiceHash EQM Zcash 1.0.1b / i7-3930K @ 4.5GHz = 18 Sols/s
NiceHash EQM Zcash 1.0.1b / GTX 1070 @ 2050/8900 + i7-3930K @ 4.5GHz = 148 Sols/s
NiceHash nheqminer 0.4b / GTX 1070 @ 2050/8900 = 35 Sols/s
NiceHash nheqminer 0.4b / i7-3930K @ 4.5GHz = 29.5 Sols/s
NiceHash nheqminer 0.4b / GTX 1070 @ 2050/8900 + i7-3930K @ 4.5GHz = 64 Sols/s
Claymore's ZCash 6.0 / Radeon R9 290X = 146-152 Sols/s (6x 290X = 880-915 Sols/s)
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6x Radeon R9 290X (1150/1350MHz) GPU/MEM
AMD Crimson 15.12 - Windows 10
Claymore 1.2 Beta - 194.8MH/s (Stable)
Claymore 3.2 Beta - 195.6MH/s (Crash after 1 day)
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Hello everyone. My 280x are giving me only 2.15 mh/s. My settings are :
{
"pools" : [
{
"url" : "stratum+tcp://limi.maxminers.net:5555",
"user" : "xxxxx.3",
"pass" : "x"
}
]
,
"intensity" : "18",
"vector" : "1",
"worksize" : "64",
"kernel" : "bitblock",
"thread-concurrency" : "8192",
"lookup-gap" : "2",
"gpu-threads" : "2",
"gpu-platform" : "0",
"kernel-path" : "/usr/local/bin"
}
Also i would like to add that i have four cards and only 4gb of ram so maybe that is a problem? I see everyone is getting about 2.7 mh/s or 2.8 mh/s Does anyone have any idea what could i do to get that performance?
How many cards did you have? For more than 4 GPUS use the latest drivers from Windows Update. If you're using 1-4 GPUS try to install Catalyst 14.7 RC: http://support.amd.com/en-us/kb-articles/Pages/latest-catalyst-windows-beta.aspxAnd try this settings: {
"pools" : [
{
"url" : "stratum+tcp://limi.maxminers.net:5555",
"user" : "xxxxx.3",
"pass" : "x"
}
],
"name" : "x15",
"algorithm" : "bitblock",
"intensity" : "20",
"hamsi-expand-big" : "1",
"gpu-threads" : "2",
"worksize": "128",
"temp-cutoff" : "95",
"temp-overheat" : "90",
"thread-concurrency" : "8192",
"shaders" : "2048",
"api-listen" : true,
"api-allow" : "W:127.0.0.1"
} Don't forget to add this lines in your *.bat setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe --config "name.conf" On the end... you can try to overclock your GPU core at 1050-1150MHz (HW must be 0). |
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Something is wrong here... I am not reaching 20Mh/s so where is my 9.4% or 1.68Mh/s? ( 17.76Mh/s vs 16.08MH/s) I have 2 RIGS and always the same Hash Rate per GPU = 2.2Mh/s (X15) My specs: Rig 1: 4x MSI Radeon HD 7990 (underclocked @ 950MHz, undervolted @ 1.1 Rig 2: 3x MSI Radeon HD 7990 (underclocked @ 950MHz, undervolted @ 1.1 Windows 8.1 Update 1 and the latest drivers from Windows Udpate 13.251.9001.1001 (2014/07/04) Test 1 - Maxminer.net or Suprnova.cc @ Rig 1 (8GPUs)- sgminer 4.2.2 (build 2014-07-20): 1.990Mh/s / GPU
- sgminer 4.2.1 (build 2014-06-25): 1.840Mh/s / GPU
Result: The latest version of sgminer 4.2.2 is 7.5% faster than sgminer 4.2.1 build (2014-06-25) but still 9.4% slower than original speed 2.2MH/s. Test 2 - Maxminer.net or Suprnova.cc @ Rig 2 (6GPUs)- sgminer 4.2.2 (build 2014-07-20): 2.010Mh/s / GPU
- sgminer 4.2.1 (build 2014-06-25): 2.220Mh/s / GPU
Result: The latest version of sgminer 4.2.2 is 9.4% slower than sgminer 4.2.1 build (2014-06-25). |
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0.00000001 BTC after coin dump  |
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how is it my 7950's are just as fast as your 7990's.... and cooler...... One card (2GPU's) = 2x 129.5MH/s = 259MH/s I'm using underclocked/undervolted cards ... (95%) What is your hashrate? |
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Indeed, it's my mistake: I forget to change the value to 0.55 USD/day. If you want to buy an ASIC (Scrypt) for 10K USD and earn something, you have to get at least 300MH/s!  That turns the profit from +$24600 to -$7800. That means the buyers of the first batch KnC titan may get some profits if they can receive it soon. No, "Initial Revenue / 1MH/s / Day" has wrong value ($6.27/day was for 11.4MH/s/day), the correct is $0.55/day. |
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Very interesting. Love seeing a scrypt calculator. Can i ask how did you come up with the difficulty increase to use?
I have collected data from December 2013  |
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Indeed, it's my mistake: I forget to change the value to 0.55 USD/day. If you want to buy an ASIC (Scrypt) for 10K USD and earn something, you have to get at least 300MH/s! |
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Looks decent, interested in trying it out. When will you release the calculator?
Probably in next week... Anyone who owned the miner know they probably can't even ROI.
The calculation was updated! Just curious how you come up with the 1.41% daily revenue drop estimate.
It is based on a six-month statistics (for Scrypt algorithm). |
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I am proud to present my Mining Profitability Calculator (for Scrypt). Please note this is still Beta version! Test #1: Innosilicon A2 Terminator ASIC 90MHs Scrypt Miner:I found A2 Terminator 90Mhs Scrypt Miner $10,000 (plus $200 Shipping) Link here: https://bitcointalk.org/index.php?topic=596317.new#newPrice: $10,200 Revenue: $2,392 - 10,200 = -$7,808 Max Revenue Days: 175 Return Of Investment (ROI): 23.45%  If you have other ASIC's or Rigs for test please let me know: 1. Hash Rate [MH/s] - Scrypt 2. Initial Revenue per 1MH/s [$] 3. Power Usage [Watts] 4. Electricity Price per 1kWh [$] 5. Equipment Price [$] |
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A2 Terminator 90Mhs Scrypt Miner $10,000 (plus $200 Shipping) Price: $10,200 Revenue: $2,392 - 10,200 = -$7,808 Max Revenue Days: 175 Return Of Investment (ROI): 23.45% If you want to buy an ASIC (Scrypt) for 10K USD and earn something, you have to get at least 300MH/s! |
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