I have a really weird problem here.
My rigs (2 with 4 RX 470 each) were working fine for 5 days. I stopped them for 10 minutes just for maintenance; was getting really hot in the room.
After i started them 1 GPU in each rig shows a 80% drop in hashrate.
What just happened?
In essence 2 RX 470 dropped from 24 to 4.2 MH/s.
Anyone has encountered same issue? Also after 5 hours of operations, they freeze.
many thanx in advance for any tip
Forgot to add that it is only with ETH that i have this issue. When i use Claymore for zcash, all cards working fine
Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 825. (Read 6590565 times)
June 13, 2017, 06:56:24 AM
June 13, 2017, 04:37:58 AM
1060/1070 prices gone crazy in my country, LOL 
ETH skyrocket... BTC drops.. My pool went from 7 to 10 TH/s in few days..
What do you think about 570/4GB, will it still be worth it when they restock, if they...? Amazon only shows preorder on all RXses..
ETH skyrocket... BTC drops.. My pool went from 7 to 10 TH/s in few days..What do you think about 570/4GB, will it still be worth it when they restock, if they...? Amazon only shows preorder on all RXses..
June 13, 2017, 04:30:14 AM
Hi everyone! ETHMan report wrong fanspeed, anyone have same problem?
June 13, 2017, 04:20:08 AM
Wery risky to use it i had in begining high temperetures and one time blu srean freeze, and now whit latest amd driver cubics freezes whit opened lots off new tabs in chrome.
i hawe rx 460 4gb gigabyte
And i still dont now what pools are best for me and walets.
ethermine.org, miningpoolhub.com, suprnova.cc, coinmine.pl, nanopool.org, dwarfpool.com, pool.sexy
i hawe rx 460 4gb gigabyte
And i still dont now what pools are best for me and walets.
ethermine.org, miningpoolhub.com, suprnova.cc, coinmine.pl, nanopool.org, dwarfpool.com, pool.sexy
June 13, 2017, 03:22:20 AM
Noob question. It keeps connecting and disconnecting every 20 secs. New miner here, is there something i missed?
Edit: Sorry, seems it was working...i downloaded the wrong file before...thus couldnt get it to work.
Edit: Sorry, seems it was working...i downloaded the wrong file before...thus couldnt get it to work.
June 13, 2017, 02:31:49 AM
question for you all.
I have 2 cards, one can only have memory clock of 1900 and other can reach 2050, but no matter how I put the command mmclock 1900,2050 sometimes the order of gpus change and it crashes or sometimes the second card don´t receive the parameters of memory clock core clock and etc.
Any idea people?
I have 2 cards, one can only have memory clock of 1900 and other can reach 2050, but no matter how I put the command mmclock 1900,2050 sometimes the order of gpus change and it crashes or sometimes the second card don´t receive the parameters of memory clock core clock and etc.
Any idea people?
I set the core/memory clocks with Afterburner. Setting the clocks with Claymore is very unstable and unpredictable for me as well.
June 13, 2017, 02:27:56 AM
I have 1070 with 9200mhz mem and no-OC core. From yesturday im facing with WatchDog error. All was good for a week of nonstop mining, after changing a wallet and restarting the miner this error appears and even mem frequency reduction to 9170 not help.
Any idea why does it happen?
https://i.imgur.com/kMhBWn3.png
Any idea why does it happen?
https://i.imgur.com/kMhBWn3.png
June 13, 2017, 01:27:54 AM
Hi Everybody:
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
If you're still using Windows (which is about as stable as a house of cards during a hurricane), then you can easily undervolt using MSI AB or whatever. Also, only 27.4MH/s? Those can't be Samsung, are they?
LOL.... "...If you're still using Windows (which is about as stable as a house of cards during a hurricane)..." ~ Wolf0, 2017
thanks for brief grin... needed one.... after the BTC bloodbath last night
27.5mh
possibly SK-Hynix... lucky card this
Use GPUZ to find out memory type
It seems I am Lucky, these are Samsung, just checked.
What I need to change?, which settings must I use?.
Thx very much,
June 13, 2017, 01:19:47 AM
Hi Everybody:
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
If you're still using Windows (which is about as stable as a house of cards during a hurricane), then you can easily undervolt using MSI AB or whatever. Also, only 27.4MH/s? Those can't be Samsung, are they?
Thx for your answer, I am using Windows, I am not sure if these use Samsung Memory, I am using the Asus Strix RX580 O8G, I ve seen another report with similar results, How can I check about if these are Samsung?.
June 13, 2017, 01:18:00 AM
Hi Everybody:
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
If you're still using Windows (which is about as stable as a house of cards during a hurricane), then you can easily undervolt using MSI AB or whatever. Also, only 27.4MH/s? Those can't be Samsung, are they?
LOL.... "...If you're still using Windows (which is about as stable as a house of cards during a hurricane)..." ~ Wolf0, 2017
thanks for brief grin... needed one.... after the BTC bloodbath last night
27.5mh
possibly SK-Hynix... lucky card this
Use GPUZ to find out memory type
June 13, 2017, 12:44:38 AM
Hi Everybody:
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
As a lot of messages I have seen here, I will start stating that I'm new here and new in mining, I started mining on friday, so far great, I have learnt a lot.
Right now I am mining with only 3 ASUS STRIX RX580 8GB OC, I have reduced the GPU clock in 5% and increased the memory clock speed to 2200 MHz, I have got 27.4 MH/s from 24.5MH/s, all this in AMDs Wattman, I had problems with the Asus Aura Light Effects, it seems it mess with the MH/s fluency, It is off and uninstalled now.
I have read about some widely known power adjustments, I understand the idea is to reduce voltage, so reduce power consumption, and increase memory clock speed, so increase MH/s, I have read too about doing it with AMDs Wattman or MSIs AfterBurner, and about bios flashing.
Knowing many has been able to get 29MH/s and 135 Watts of power from this cards, my questions so far are the following:
- There is need to flash a new bios to get the best performance?, if so, how many MH/s could I get?, or power reduction?.
- If I can get similar improvements with AMDs Wattman, which are the parameters I must use?.
Thank you very much for your support.
Carlos
June 12, 2017, 11:29:06 PM
question for you all.
I have 2 cards, one can only have memory clock of 1900 and other can reach 2050, but no matter how I put the command mmclock 1900,2050 sometimes the order of gpus change and it crashes or sometimes the second card don´t receive the parameters of memory clock core clock and etc.
Any idea people?
I have 2 cards, one can only have memory clock of 1900 and other can reach 2050, but no matter how I put the command mmclock 1900,2050 sometimes the order of gpus change and it crashes or sometimes the second card don´t receive the parameters of memory clock core clock and etc.
Any idea people?
June 12, 2017, 10:35:44 PM
Hi Claymore,
I'm running a rig with 6x GTX1070, mining ETH and SIA on a Windows 10 machine.
I keep getting the following error, causing the miner and the machine to crash:
NVML: cannot get current temperature, error 15
NVML: cannot get fan speed, error 15
Error occurs within 5-10 mins of starting the miner. I tried switching the Nvidia drivers to various versions, but nothing helps... What to do?
I'm running a rig with 6x GTX1070, mining ETH and SIA on a Windows 10 machine.
I keep getting the following error, causing the miner and the machine to crash:
NVML: cannot get current temperature, error 15
NVML: cannot get fan speed, error 15
Error occurs within 5-10 mins of starting the miner. I tried switching the Nvidia drivers to various versions, but nothing helps... What to do?
June 12, 2017, 10:28:55 PM
Hi,
I have a question which is important to me. Why Claymore's Miner does not stop hashing when the network is down? I did a simple test - unplugged Internet plug from my router so there was no Internet connectivity on local network but the miner was still showing the same hash rate and even finding new shares. How is this possible? Worse thing it is also drawing the same amount of electricity when no Internet connection. If my ISP will have some network outages then Claymore's Miner will simply waste the electricity. Is this by default or some config error or something else?
Thanks.
I have a question which is important to me. Why Claymore's Miner does not stop hashing when the network is down? I did a simple test - unplugged Internet plug from my router so there was no Internet connectivity on local network but the miner was still showing the same hash rate and even finding new shares. How is this possible? Worse thing it is also drawing the same amount of electricity when no Internet connection. If my ISP will have some network outages then Claymore's Miner will simply waste the electricity. Is this by default or some config error or something else?
Thanks.
turn OFF the router and test again
June 12, 2017, 10:27:55 PM
Did somebody try to play with ethman on an external network by using a NO-IP service/software ?
i dont see how it cannot work, any thought ?
i dont see how it cannot work, any thought ?
June 12, 2017, 10:26:05 PM
Hi, ive looked eveywhere and cant find an answer.
Could someone please tell me what ssssssssssssssssssssssssssssssssssss
mean when i look at the miner ?
Cheers
Could someone please tell me what ssssssssssssssssssssssssssssssssssss
mean when i look at the miner ?
Cheers
key is stuck on your keyboard
June 12, 2017, 09:53:35 PM
I'm having the same issues, it may our may not see other rigs on the network. When it doesn't see them it usually will not ever pick them back up unless I delete and restart while adding in the rigs again. The previous version does not do this.
I spent half a day in attempts to reproduce it, but it works fine for me, weird. If you can 100% reproduce this issue I can prepare debug version with logging and send it to you so I can get more info. PM me if you want to participate.
Retriggering: if a rig was lost, BAT file will be executed. If rig is back again and then again will be lost, BAT will be executed again. What's wrong exactly?
Claymore,
the problem with ETHMan 3.1 + Dualminer 9.5
If some rig go down, and then after some time goes up, it dosent restore in ETHMan, on screenshot you see that miner restarted and work, i launched web console and it works already 2 minutes, but ETHMan still show "lost ****". Even after 10 minutes ETHMan dosent see rig. So as it was with ETHMan 3.0, I need restart it to see all rigs stats again.
If you included cryptography and https, then maybe here some trouble with ssl? need to update certificate if connection was lost?
Can confirm this, same problem here.
The last update of EthMan improved the 100% lock after a warning, but a rig which was offline and comes back up is not (always?) shown as alive until EthMan is restarted.
Also the batch action is still not retriggered in case of a persisting failure.
the problem with ETHMan 3.1 + Dualminer 9.5
If some rig go down, and then after some time goes up, it dosent restore in ETHMan, on screenshot you see that miner restarted and work, i launched web console and it works already 2 minutes, but ETHMan still show "lost ****". Even after 10 minutes ETHMan dosent see rig. So as it was with ETHMan 3.0, I need restart it to see all rigs stats again.
If you included cryptography and https, then maybe here some trouble with ssl? need to update certificate if connection was lost?
Can confirm this, same problem here.
The last update of EthMan improved the 100% lock after a warning, but a rig which was offline and comes back up is not (always?) shown as alive until EthMan is restarted.
Also the batch action is still not retriggered in case of a persisting failure.
I spent half a day in attempts to reproduce it, but it works fine for me, weird. If you can 100% reproduce this issue I can prepare debug version with logging and send it to you so I can get more info. PM me if you want to participate.
Retriggering: if a rig was lost, BAT file will be executed. If rig is back again and then again will be lost, BAT will be executed again. What's wrong exactly?
June 12, 2017, 08:14:28 PM
hi anyone here dual mining? which one is better dec or sia?
June 12, 2017, 06:40:53 PM
reported Hashrate decreased evrey New DAG whay ??
I just wrote the reason two posts above...
^ mining the wrong coin, try one with a smaller DAG.
Can you please explain me a little more? i read about DAG but don´t understand the concept.
My card has 3gb Vram, is that the problem?
Your card's memory controller is actually the problem - as the DAG grows, even though it can fit it in its RAM, it gets slower and slower at random access. This does not occur with GCN 2 and newer GPUs.
I have RX 480 8G i think is newtest card
June 12, 2017, 05:58:15 PM
Hi Claymore! Do you have any plans to improve nvidia kernels in this miner? For example gtx 1070 works stable 30eth + 600sc(samsung memory), 1080 ti 35eth + 1800sc(but memory controller load 75%). This gpu's can more and i think here there place for optimisations. Currently part of nvidia miners extremely fast rising and maybe it become interesting for you 
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