How do I over clock sapphire RX 580 ?

[Rawbsoup]

I’ve downloaded MSI burner. I tried messing around with some settings but it didn’t seem to affect the hash rate? Do I need to download something else

[rdluffy]

With polaris cards we usually do:

Bios Mod - to achieve the maximum hashrate (29 to 31Mhs), search for "bios mod rx 580" on youtube and follow the steps
Increase the memory clock to increase the hashrate until system becomes unstable or generate errors during mine, than reduce to a point where the system is totally stable
reduce the core clock until hashrate is stable
and them reduce the core voltage and memory voltage until your sistem become unstable

The first one is the bios mod, without it you won't go further to achieve a good hashrate

[cryptovigi]

check out this article .. [ur=https://1stminingrig.com/best-bios-rom-sapphire-nitro-rx-580-8gb-oc-hynix-memory-30-mhs/l]BEST BIOS ROM FOR SAPPHIRE NITRO+ RX 580 8GB OC HYNIX MEMORY 30+ MH/S[/url]
remember that it is very important to determine what memory dice you have on your card ...and you also have to remember that sometimes it is not important to get a few extra hashes but it is much better to reduce your power consumption by 10-15% (unless you have free electricity) so look for the best solution for you.

[fapar]

check out this article .. [ur=https://1stminingrig.com/best-bios-rom-sapphire-nitro-rx-580-8gb-oc-hynix-memory-30-mhs/l]BEST BIOS ROM FOR SAPPHIRE NITRO+ RX 580 8GB OC HYNIX MEMORY 30+ MH/S[/url]
remember that it is very important to determine what memory dice you have on your card ...and you also have to remember that sometimes it is not important to get a few extra hashes but it is much better to reduce your power consumption by 10-15% (unless you have free electricity) so look for the best solution for you.

You are suggesting a rather old article (May 24, 2017). To achieve a similar result, only PolarisBiosEditor 1.6.7 and AMD/ATI Pixel Clock Patcher can be used now. Polaris will select the necessary memtimings (one click timing), and ATI patcher will patch the digital signature verification of the modified BIOS.

[lahinta]

gpu 0 polor 580 8gb
gpu 1 nitro+ 580 8gb
gpu 2 polor 580 8gb
gpu 3 polor 570 8gb
gpu 4 polor 570 8gb
no mod bios
https://i.imgur.com/3GxZ9ey.jpg