RX 470 and 480 Speed

[cryptomined]

@Hotmetal

What ROM are you using that lets you get such high sols/s on the RX480’s?

480s i use:

Low Energy 29+ RX480 8G Sapphire Nitro+ Ethereum Mh/s + Downvolt Bios Mod Jukebox AMD Monero

470s i use:

Low Energy RX470 4G 28+ Mh/s Sapphire Nitro+ OC HYNIX VRAM Boysie's Bios Mod Ethereum Mining

you can thank boysie for his 470 mod here

Boysie - Rig Setup RX480

Hi All, currently looking at BIOS setups for the RX480 to see if any thing can be done about the speed/power It seems speed wise 15SOL/s is about what you are going to get. low Core and Lower mem has little impact on the speed there for the bottle neck is some where else, I believe its the mem bus bandwidth but will leave that explanation for someone else. So with no perf increase available I looked at power, as little point running these at full power or core/mem speed if there is simply no …