Hey buddy, you need to use polaris 1.6 one click patch to modify bios and then use ATiwinflash to flash the bios, there are many tutorials out there you can follow but it will increase your hashrate to 25-30 for each card.
Hi,
Thanks for your comment. I already will be doing what you suggest.
I just need to know from senior members if my strategy about the cclock and mclock is good:
Use Afterburner to set the cclock and mclock and undervolt.
Undervolting can just be done a little bit like 1 or two digits on the last number.
1300mhz for core clock to get best hashrate.
Memory clock should be set above 2000mhz.
Memory errors can be monitored using HWiNFO64.
How does that sound?
All right. Only the core frequency at the ETH mining does not play a role and it is reduced (1164 MHz), and the memory frequency is raised (2100 MHz). Memory errors are monitored in HWINFO - and if there are no or errors, the memory frequency changes +/- 10MHz.