What is the best driver version to mine etc or eth in AMD 7950? I am asking the question in different thread but no one replied.
The one that gives you undervolting capability with Afterburner or Trix. 15.7.1 works for me.
How to undervolt and is it safe for my gpu? What should i expect from a single and 7950 gpu in eth mining now?
Undervolting is totally safe and it even brings down the heat and power usage. I am getting 15Mh from a 280X, I think you can expect anywhere near that since it's the same chip.
Please share any link to teach me how to undervolt a gpu?
If you're using Claymore GPU miner, then you can even use it's own under-volt command. Check out the Read-Me file of the miner in this case. Simply edit the command in the start file of the miner and you'll be good to go.
What're the values of voltage which GPU-Z is currently providing to you by the way? You can first try the similar value in the under-clocking, then lower it down and test continuously till you feel that something is going wrong with the hash-rate or GPU driver.