New miner 8.0, bios mod and R9 290x tri-x - 315 mhs 
Thats my record. I have several 290x tri-x but only one of them gives me this result. Other between 295 and 305.
Thats my record. I have several 290x tri-x but only one of them gives me this result. Other between 295 and 305.And power draw is? =)