RX 580 - Ethereum Mining Help (Trying to get 30+ Mh/s) - Solved

[Psycoe]

I'm running 6 RX 580 8gb cards and I'm having trouble getting them to 30+ Mh/s for Ethereum. Right now I have basically been limited to 27.98 Mh/s on all the cards. I'm using Team Red Miner v0.8.0. Any recommendations to get my Mh/s over 30 on these stock cards? Thank you!

Current settings below.

Cards: 6 - XFX RX 580 GTS XXX Edition 8GB GDDR5 (Samsung memory)

Memory:
2250 MHz
900 mV

GPU:
1200 MHz
900 mV

Temps are 55 - 59 C.

Power draw is 80w - 90w per card.

The only script arguments I'm using are: p x --enable_compute

[miner29]

did you mod the bios on these or are the stock?

[Psycoe]

Completely stock as of now.

[Bitbtc8]

Getting 27mhs out of the box is good enough, you can consider flashing bios to get 30-32mh per second, it's not that hard to flash bios for rx580, just use google engine to search for a modded bios, make sure it's same with your gpu brand

[Mine On]

Definitely mod the bios for them. Just make sure to save the original bios for each card by serial number. Just go to Techpowerup for a couple tools you'll need. GPU-Z and AMD AMDVBFlash. They have a lot of info too. Also, search Polaris Bios Editor Pro. Sells software that mods bios in one click. Or you can take a chance with looking up modded bios. Also might need to patch drivers after Bios mod if running Windows.

[Psycoe]

Thanks for all the advice. I'll look into BIOS modding and let you know how it works out.

[Greatdev]

Thanks for all the advice. I'll look into BIOS modding and let you know how it works out.

You can just download Minerstat or hiveOS and flash your graphic card bios inside these miners dashboard, they support flashing bios and overclocking inside the miner's interface, very easy and safer for newbies who have no experience

[Psycoe]

Thanks for all the advice. I'll look into BIOS modding and let you know how it works out.

Did a quick BIOS mod using the Polaris One click tool and applied the modded BIOS to all my RX 580s. Got 28.9 Mh/s before overclocking. Hopped over to OverdriveNTool and after abour 15 minutes was able to find a stable overclock pulling 31.5 Mh/s per card. I'm really happy with that result. Thanks for the recommendations. Issue resolved and knowledge gained. Thanks everyone.

[miner29]

👍

Thanks for following up on the results.