I have 3 Sapphire Nitro+ RX 570 8GB (Samsung memory) and I am about to pull 29-29.5 dual mining DCR.
My dual mining average hash rate for ETH is 176mh/s and DCR is 3.8GH/s.
I did a Bios mod on the graphics cards after I backed up each of the memory just in case I needed to restore the original back on it.
I used Polaris One Click Bios to change the memory straps and then put that Bios back onto the card. (You need to only have 1 card plugged in at a time when re-flashing the cards so you can make sure you are changing the bios on the correct card since you said you had 12)
After you save your original Bios, make sure to move the switch on your card before uploading new Bios to card. (near the top, google it for pics)
Use the - or + while in claymore mining and you can change the dcri and find you sweet spot and also change your card clock settings using OverDrivenTool or through the Claymore config file.
good luck.
My dual mining average hash rate for ETH is 176mh/s and DCR is 3.8GH/s.
I did a Bios mod on the graphics cards after I backed up each of the memory just in case I needed to restore the original back on it.
I used Polaris One Click Bios to change the memory straps and then put that Bios back onto the card. (You need to only have 1 card plugged in at a time when re-flashing the cards so you can make sure you are changing the bios on the correct card since you said you had 12)
After you save your original Bios, make sure to move the switch on your card before uploading new Bios to card. (near the top, google it for pics)
Use the - or + while in claymore mining and you can change the dcri and find you sweet spot and also change your card clock settings using OverDrivenTool or through the Claymore config file.
good luck.
Man I need to know somethin, you're pulling 176 mh/s out of 3 RX580? That would be a whopping 58,67 mh/s per card.... Everybody on this planet succeeds in squeezing about 31 mh/s out of the RX580 hence I'd be interested to learn how you manage to squeeze out almost twice as much?
Just not possible ^^
I apologize, I should have put that I have 176 mh/s on my 1st rig. the other 3 cards I was referring to is my second rig I am slowly adding too. I should have reread my post before submitting.
My First Rig:
4 Asus RX 570 4gb
1 XFX 570 4gb
1 XFX 580 4gb
2nd Rig:
3 Sapphire Nitro+ 570 8gb
