It also could be the Bios mod you did on the cards. I would try the Polaris Bios Editor v1.6.2 'one click timing patch' on the original Bios. PBE automatically detects the memory type and v1.6.2 applies the bundled performance straps to the 1750 MHz and up timings. The current v1.6.6 adjusts the 1500 MHz and up timings, but the 1750 MHz straps are more stable for most cards.

https://github.com/jaschaknack/PolarisBiosEditor/tree/9ec64066eecdb55ac86da7bc82181eaab2161d51

OpenCL hangs are typically from too much overclock or undevolting. Try increasing the the power limit to -5% or lowering the memory to 1950 MHz on the GPU that is crashing.

The cards hash rate depends on what algorithm you are mining. 270 H/s on Equihash and 600 H/s on CryptoNight is too low for a RX 570. On Equihash I get ~310 H/s with a 1325 MHz core 1950 MHz memory overclock. On CryptoNight I get ~850 H/s. On Ethash you should get ~28 MH/s after a Bios mod.

https://bitcointalk.org/index.php?topic=2273535.msg23161266#msg23161266

https://bitcointalk.org/index.php?topic=2555454.msg26047584#msg26047584

It depends if you are running on 120V or 240V. A breaker is rated for a maximum 80% of the capacity for a continous load.

120 V x 20 A = 2400 W

2400 W x .8 = 1920 W maximum continous load.

The 1060 is not as profitable as the RX 580 for Ethash. Even if you find one with Samsung memory, it's $2 per day on ETH or maybe $2.15 if you dual mine. The RX 580 is $3 per day dual mining. I also never use NiceHah to mine. I mine and hold and wait until it's the best time to sell, that way I get to keep the appreciation, so the $3 per day is really $6+ per day by the time I sell.

http://whattomine.com/coins/151-eth-ethash?utf8=%E2%9C%93&hr=24&p=80&fee=3&cost=0.1&hcost=0.0&commit=Calculate

http://whattomine.com/merged_coins/1-eth-dcr?utf8=%E2%9C%93&hr_eth=30&fee_eth=3&hr_dcr=850&fee_dcr=3&p=140&cost=0.1&commit=Calculate

ASRock H110 pro BTC+ is the current best mining motherboard for rig density IMO. Very easy to get going out of the box. Since the slots are so close, you do need to cover the back of the riser x1 connectors with electrical tape to prevent them shorting out on the USB connector of the one next to it. Sapphire Nitro+ RX 580's are the best cards in cost/hash for Ethash and are excellent dual mining cards that run cool. 30+ MH/s ETH + 850+ MH/s DCR @ 130-140 W dual mining after a simple Polaris Bios Editor 'one click timing patch' Bios mod.

When dual mining, check the -dcri setting in the Claymore. Different secondary coins will have a different intensity value that needs to be set. You can adjust the value up or down manually with the "+/-" keys. Adjust it until the hash rate on the secondary coin increases without affecting the hash rate on ETH very much.

BitsBeTrippin has a multi-miner script that runs under Linux. It's intended to be able to switch coins/pools quickly, but you should be able to modify it for solo mining to your wallet instead of a pool as long as the miner supports solo mining.


https://github.com/alon7/bbt-multiminer

Developers are programmers, not economists. The free market sets the value through price discovery on the open market.

The Bios on your card appears identical to the Bios on the Nitro+ RX 580 8GB non-SE card with Micron memory I have. Both have the same checksum. I use the PBE 'one click timing patch' and it works for all of my cards. If it's not working check:

1/. You are using the AMD Aug. 23 blockchain drivers or the latest Adrenaline drivers with compute mode enabled.
2/. You have set virtual memory in Windows to at least 16GB for a six card rig.
3/. Check your clock speeds with HwInfo or GPU-Z. For the card to take advantage of the Bios timings, you need to overclock the card. For an RX 580 I use 1200 MHz core clock with a 2075-2250 MHz memory overclock, depending on the card.
4/. When dual mining, check the -dcri setting in the Claymore. You can adjust the value up or down manually with the "+/-" keys. Adjust it until the hash rate on the secondary coin increases without affecting the hash rate on ETH very much.

The GPU-Z window in the video shows the P104 has GDDR5 memory. If it is faster, it's NOT because of GDDR5X memory. The 1080 has GDDR5X memory and it can't even reach 25 MH/s on ETH.

The latest AMD Adreniline drivers are the ones you want to use with Windows v1709. The compute toggle is is under AMD settings. You need to set it under each card and reboot for it to take effect.

https://youtu.be/xKlXDHdCtqM?t=12684

The lastest Polaris Bios Editor v1.6.6 'one click timing patch' worked very well for the latest Sapphire RX 580 Nitro+ RX 580 8GB card that came with Micron memory. It's been running very stable.

https://bitcointalk.org/index.php?topic=2637434.msg26855336#msg26855336

This board was gimped by design in REQUIRING Nvidia P106 mining cards for over 13 cards. Asus should have made clear the requirements instead of posting ambigous charts that left it up to interpretation. The fact that the board can boot and mine with 13 AMD cards as long as you run P106 mining cards as well shows that the limitation is by design with a a Bios check for the mining cards on POST. Something that should be EASY for Asus to remove or give an option to bypass if they chose to do it. In other words don't hold your breath waiting on Asus.

https://www.youtube.com/watch?v=miUoqnUqk9M&feature=youtu.be&t=6201

All Blockchain distributed public ledger systems based on POW have a limitation from being designed to slow the network so that consensus can be reached and they don't collapse under their own weight. Side chain implementations like the Lightning network for BTC and Raiden for ETH may help with the scaling, but in the longer term there are other distributed ledger technologies like Swirlds HashGraph that are built to be faster and much more scalable by design.

You mean goes on PRESALE.

I think you need to initialize the ROCm OpenCL stack in terminal after installing the AMDGPU-PRO driver.

https://www.phoronix.com/scan.php?page=article&item=radeon-vega-setup&num=1

Many new coins can be solo mined mined at launch when the diff is low. It can be very profitable depending on if the coin eventually gets listed on an exchange and continues development. e.g back in 2014 I solo mined EMC2 at launch and was able to find over 10 blocks using a single HD 7850 before the diff ran up. The coins I mined are now worth $10,000, too bad I sold them when EMC2 had a pump back in June  

https://bitcointalk.org/index.php?topic=494708.msg5451298#msg5451298

It really depends on what you are planning to mine. If it's mainly CryptoNight/Ethash coins, the clear choice are the RX 570 4GB cards. It it's Equihash/Lyra2RE, then the GTX 1070 is the better choice. If you're not sure, an option is to go with half of each or 4 RX 570 and 3 GTX 1070. That would give you the most flexibility or with a single type of card, then the GTX 1070's would give you the most versatility and performance across more algorithms as well.

It depends on the card, not all cards can handle the same overclock. It also depends on the algorithm, some like Ethash and CryptoNight do better with a higher memory clock and others like Equihash are more dependent on the core clock. For memory dependent algorithms, the goal is to lower the core clock to where the hash rate doesn't drop significantly and increase the memory speed to where the hash rate increases without producing memory errors or too many invalid shares. A good program to check for memory errors is HWInfo. For my RX 570 4GB cards dual mining ETH+DCR, I use a 1200 MHz core clock and between 1950-2075 MHz memory clock depending on the card.