@Pheonixminer -clgreen 1 works so good with RX 580/570 4gb memory, stable hashrate - lower power consumption , but with 8gb memory RX570/580 if i try this kernel my cards have chaotic hashrate, rig 309 mh/s with standart kernel, if -clgreen kernel 304-307, its normal? Logfile https://drive.google.com/file/d/1G4uknUONcpITDHQfBCJkrRx3HfdWaAPB/view?usp=sharing