Quote from: citronick on March 22, 2017, 06:56:35 AM

Quote from: DrX on March 21, 2017, 01:37:41 PM

I got some RX480 8G Sapphire Nitros with micron memory SN: A1704.... Bad luck :\

Is there anything I can do to get more hash from these?

Now mining low power mode...

I'm now mining Ether 25Mh/s each and Afterburner showing 65w.

Settings 1050/1750 and -97 Voltage.

there is a 30MHlowenergy rom link in the last page.

All of my Sapphire 480 Refs rigs are with "28MHlowenergyOK" rom, but I have one or two rigs with 30MH one... not bad on ETH mining however ETH mining consumes too much power and too much heat -- it's like a death sentence for the card, stretching it beyond 30mh is not good because for ETH you need stable cards -- having the low power roms and slightly faster than 25/26MH like 28MH or 29Mh is good enough.

Tested, didn't work. I think that rom is for refs.

Got it to mine Ether 28Mh/s with copying 1625 straps to 1750 and 2000. Afterburner is showing now 89w.
With 1050/2000, -97 Voltage.