dear all,

currently im running ubuntu 16.04 lts rig, with 3x rx 580. the problem is ethash rate on dual mining (solo as well). on modded bios cards i hardly squeeze 21mh.
no matter what are the mclock/cclock values hashing varies 18-21mh/s. those values are reachble only wits asm 2 mode, solo eth mining does not help here. i really wasted lots o time no significant improve.
however at zec mining i got 330+hs per gpu which is oustanding, but what the heck can i do with eth?