So, i readed much posts and i am confused little, is latest claymore miner works with win7 blockchain drivers or what is best to use to have back results on our RX 400/500 models back to 30mh/s ?
I know there was much argue about that but there was also much incorrect answers so what is final conclusion, because i refuse to use win10, only win7.
What must be used to work with undervolt and etc?
There is nothing that will work with win 7 in combination with the new block chain driver. it has an issue under windows 7 if you want to use it you will need windows 10
Your only solution is to mine another Ethash coin that is on a lower dag
If you find win7 not working with blockchain driver, try this unofficial driver:
https://bitcointalk.org/index.php?topic=2068446.0. I can confirm it supports 6GPU with win10, even if VGAs are mixed RX4xx and RX5xx.
On Win10 you can go with official blockchain driver.
With blockchain and unofficial driver above (on Win7 and also on Win10), I use the following to tune:
claymore parameters for clocks, voltages, power limit:
-cclock
-cvddc
-mclock
-mvddc
-powlim
and for fan speeds and temperatures: WattTool