tdxminer lyra2z/XZC Miner for AMD GPUs on Linux

[fr4nkthetank]

You can set memory state to 0, which is 300mhz, that should work i think.
btw, people are shy on benchmarks.  Just put 4 gpus that needed a good cleaning on lyra2z since they were out their natural habitat anyways...well about 3.1-3.2/gpu 350w total for gpus.  Not pushing core clock too much, 1250-1325 but anyone here pushed their rx470s to 1400+? Im also quite sure its possible to get much more than 3 with a 470.

[Catsper]

Has anyone written a guide for mining with Vega56/64 ? is the process similar to RX cards of something special need to be taken care of with Vega?

[wacholek]

Did anybody try latest ethos ?
It should supports vega linux overclock.

ethOS 1.3.2 changelog (released July 31st 2018)
Major Changes
Added support for Radeon RX VEGA: for all miners, overclocking, reporting, and mixing RX VEGA with other RX GPUs.
Added avermore ewbf-equihash nevermore tdxminer xmr-stak xtl-stak

TDX miner not working on the vega (1.3.2)

Why it is not working? What is the massage? What is the clinfo response?
It should work if they say so.
I am only curious what is the hashrate of ta stock Vega64 on ethOS? What kernel did they use? Is it slower than on 16.04 because I'm getting 29.5Mh/s@4xVega 64.
They say nothing about voltage control of a Vega. That is a pity for me.
I sinuously thinking about buying this OS but without good Vega suport will be a mistake.

[Mind163]

I think there are no ROCM installed.
Maybe I'll try to install. Miner writes that he does not support the installed hardware.

[torgamer]

I have problem with vega 64 6GPU

I start miner but miner not have hashrate.

PLease help


https://uppic.cc/d/iWx

THANK YOU

[Kaezar]

I have problem with vega 64 6GPU
I start miner but miner not have hashrate.
PLease help
THANK YOU

Code:

export HSA_ENABLE_SDMA=0; ./tdxminer .......

[torgamer]

I have problem with vega 64 6GPU
I start miner but miner not have hashrate.
PLease help
THANK YOU

Code:

export HSA_ENABLE_SDMA=0; ./tdxminer .......

Thank you very much

[earlvanze]

This is my forked version of AMD-ROCM-RIPPA from the same developer who has since deleted his GitHub account and chooses to be anonymous. It is a plug-and-chug developer/production mining image. start-rtminer.sh is currently configured working with tdxminer or Claymore ETH dual miner or xmr-stak. I mine with 28 8GB RX 580 cards from different manufacturers, mostly Sapphire Nitro+.
https://github.com/earlvanze/AMD-rocm-miner

Posting again because I guess no one else tried or reported back...

Has anyone tried this it is suppose to reduce power consumption. Didn’t know if any of you would have luck with it. I tired the first suggestion without luck and was going to see if the second suggestion maybe worked by the doctor aka tekcomm.

https://github.com/RadeonOpenCompute/ROCm/issues/463

I tried all this with no luck... Open CL still doesn't work... tried the v5 image, 16.04 ubuntu, and 18.04 ubuntu installed to a hard drive.

I tried some time ago without success. Yesterday received new files from developer. Can't test it now. You can try
https://drive.google.com/open?id=1Ru-3-OVeqPZ54TVk3mn9HtWlQ2VWmxyE
For v5 if you install it here is the install of the opencl & drivers
https://drive.google.com/open?id=1fgpPFljaO9053tx8OMpX_Yyaz_OirheO

[keksik]

Hi guys!

We have just published our latest step-by-step tutorial on how to mine with AMD Radeons RX570 / RX580 using tdxminer on Ubuntu 16.04:
https://crypt0.zone/tdxminer-lyra2z-mining-radeon-rx570-rx580-ubuntu-1604!

Feel free to send us some feedback.
We are open for all suggestions

i love you!!

[Jon Mnemonic]

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

[Vispilio]

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Can anyone confirm and give some figures that they are making more money mining lyra2z or similar with this miner than mining Ethash ?..

[kiaas]

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

Only if you've got them at the same power limit, voltage, and clock. the 480s reference power limit and clock speed are lower than the 580s, so in general no it's not the same.
RX 480 clocks to 1266mhz by default, 580 to 1340. RX 480 default TDP is 150W and 580 is 185W TDP, and I believe amdgpu doesn't allow raising the powerlimit that the powerplay table should allow so you aren't going to raise a 480 to match a 580 on core-heavy algos like lyra2z.
Personally, because of that I modded my vbios on an RX 470 to adjust the TDP to be raised by around half of the powerplay powerlimit range, and then lowered the powerlimit range so I wouldn't accidentally exceed the card's actual limit by much when I got to an OS that allows adjusting it. (89W to 100W TDP, 20% Powerlimit range down to 8%.) I couldn't get over about 2.8MH/s on it before and now I'm getting 3.1, and I'm sure with more fiddling I could get further.

[nitrobg]

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

Only if you've got them at the same power limit, voltage, and clock. the 480s reference power limit and clock speed are lower than the 580s, so in general no it's not the same.
RX 480 clocks to 1266mhz by default, 580 to 1340. RX 480 default TDP is 150W and 580 is 185W TDP, and I believe amdgpu doesn't allow raising the powerlimit that the powerplay table should allow so you aren't going to raise a 480 to match a 580 on core-heavy algos like lyra2z.
Personally, because of that I modded my vbios on an RX 470 to adjust the TDP to be raised by around half of the powerplay powerlimit range, and then lowered the powerlimit range so I wouldn't accidentally exceed the card's actual limit by much when I got to an OS that allows adjusting it. (89W to 100W TDP, 20% Powerlimit range down to 8%.) I couldn't get over about 2.8MH/s on it before and now I'm getting 3.1, and I'm sure with more fiddling I could get further.

It's pointless to overclock the cards above their sweet spot. Run the memory at 300MHz, set core to 1150-1200MHz and lower the voltage as much as you can. 4xx series run at around 900mV, 5xx series are at around 800-850mV.

[CharlieCox]

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

[Jon Mnemonic]

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

Only if you've got them at the same power limit, voltage, and clock. the 480s reference power limit and clock speed are lower than the 580s, so in general no it's not the same.
RX 480 clocks to 1266mhz by default, 580 to 1340. RX 480 default TDP is 150W and 580 is 185W TDP, and I believe amdgpu doesn't allow raising the powerlimit that the powerplay table should allow so you aren't going to raise a 480 to match a 580 on core-heavy algos like lyra2z.
Personally, because of that I modded my vbios on an RX 470 to adjust the TDP to be raised by around half of the powerplay powerlimit range, and then lowered the powerlimit range so I wouldn't accidentally exceed the card's actual limit by much when I got to an OS that allows adjusting it. (89W to 100W TDP, 20% Powerlimit range down to 8%.) I couldn't get over about 2.8MH/s on it before and now I'm getting 3.1, and I'm sure with more fiddling I could get further.

It's pointless to overclock the cards above their sweet spot. Run the memory at 300MHz, set core to 1150-1200MHz and lower the voltage as much as you can. 4xx series run at around 900mV, 5xx series are at around 800-850mV.

Exactly, I run my 580 at 1145 clock and 300 memory. So if I will buy the 480 all will have the same parameters.

BTW. How to undervolt in Linux? For sure there are 100 ways to do it
I am using Ubuntu 18.04 with rocm drivers. Is there a command in rocm-smi to do that?

[Grom2034]

I got a problem with HiveOS, it is not showing the hash rate on tdxminer, what do I do?

[CharlieCox]

I got a problem with HiveOS, (...) what do I do?

Contact HiveOS support.

[fr4nkthetank]

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

[Star65]

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

Yes, this is bad. 

[FFI2013]

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

Yes, this is bad. 

Ya things need to change or mining is going to be all centralized I don't care what anyone says the price and lack of FPGA's make them even more centralized than asic not to mention the lack of dev's writing miners therefor charging 4-5% dev fee will be the norm. Thankfully monero is working on asic and fpga resistant for there next fork