How to Mod Sapphire RX 570 4GB Elpida Bios
123myIT’s video on How to Mod Sapphire RX 570 4GB Elpida Bios!
I use MSI Afterburner to adjust the clocks of the cards until they become stable. Stability is very important for mining cryptocurrencies as this allows your rig to keep mining when it might otherwise go offline. Because you are squeezing every inch of power out of your GPU by over clocking the GPU and undervolting it to save on power consumption.
AfterBurner Settings I use to get rig stable.
Power limit: -6 or -4
Mem Clock: 1970 or 1980 or 1990 or keep going up by 10 till its stable.
You can download the modded bios from the 123myIT Downloads section here. There is two different versions. 256 size version and the 512 size version. The Sapphire cards for some reason have two different type of bios sizes. Both should work fine, but you use these bios at your own risk. This bios was created by people on the Anorak.Tech website.
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