Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 565. (Read 6590565 times)

This is the lastest version or still 9.8?

Actually difficulty on Eth has dropped drastically. I'm noticing my profits go up by the hour here. This is awesome news for us miners. Anyone else notice?

I have been using blockchain drivers and still got an issue but I fixed it.. just removed with DDU and then reinstalled the same driver and wuala it went back to 207.2 mhs/s

Have you tried the block chain drivers?

For those who experience OPENCL hang - guys, i recommend you to try lowering you cards temps. However this is kinda tricky with some cards. I will explain below

For my Gigabyte rx580 g1 4gb i experienced same problems - no overclocking at startup sometimes (also - try to delete afterburner profiles for this cards and apply overclocking via Claymore) and after 4-8 hrs mining - opencl error, claymore restart or system hang - especially day time when it gets warmer - so all hangups i got at day time.

The thing is - the card was undervolted and overclocked - no HWinfo errors or something, doing 29.5 mhs ETH and 64 LBC in dual mode, but still this error with opencl.
Then i checked the average temp during mining - it was about 73-75 degrees which is pretty high as i assumed. I have installed the 120-120 fan for additional cooling - but the RX580 series uses some smartass cooler management - so basically the card just lowered down it's fans RPM, keeping the same temp - about 73 degrees.

After some research - i have decided to go risky way and modify BIOS as no other means of controlling fan-temps  worked for me - even claymore temperature control was causing system hangs.

I have used SRBPOLARIS editor to make changes to GPU "Target temperature" settings - i have put 68 degrees here and flashed card. (No other fan settings affected the fan behavior)

After that, the card works perfectly fine for more than 72 hrs .

I think the card was heating up way too much due to Gigabyte ineffective cooling and stock fan settings  - especially memory chips, what caused driver reboot and overclocking reset.

For those who need help with this mod - contact me, also i can help with memshift mod.

Friends and my MSI 570 with Hynix chips are snaping today like crazy.
We use Claymore 10.0, AB 4.4.0. beta 16, Driver 9.14.10.01293. Crismon BETA
Until today everything was ok.
What's happening?

You got it wrong sir

Guys

Need some help

I have one rig thats driving me nuts

8 x Gigabyte Aorus 4gb Rx570's some with ELPIDA and some with Hynix
Asus z270-a
g4400
ddr 8gb
windows 10 fresh install
Blockchain drivers

My biggest issue is that when i make changes to the batch file the computer freezes..i get the blue screen with an error "Thread stuck in Device Driver"

I have swapped out motherboard with a new one...added more power...re installed windows several times....did clean DDU driver uninstalls several times etc...ONLY after i make a change and reboot it it MIGHT start hashing correctly....by correctly i mean it will always hash but at the stock clocks. I then need to resstart Claymore several times until it gets the overclocks.

I normally use the claymore batch file for all of my overclocks and undervolts...so i have tried several versions of MSI AB and its the same thing....

Am i doing something wrong ir is it these particular cards ? I even changed to Claymore 9.8 but that lowers the hash every so often to 14mh acroos all the cards ?


Also Compared to my other rigs this one is using a lot of electricity over 150w per card

I have used Polaris Editor 1.62 to change timings

Im at my wits end and can use some help if someone has run into these issues before

Thanks in advance

Difficulty dropped, making block time shorter. So, more blocks.

Reward also dropped, so, less revenue per block.

Net result is almost no difference in mining profitability - as intended in the upgrade.