MSI 580 8gb Micron memory hashrate issue

[Samayuki]

I got a brand new MSI RX580 Armour OC edition (MICRON) here and I'm trying to mine Ethereum with this card, at first I got 20mhs out of the box but after very little tweaks with the cclock and memory clock I'm now getting 28mhs but @114 watts, is there any BIOS for This card that can take me to 30MH per second?

[Stanlo]

You don't need bios mod to get good hashrate from rx580 and I've heard good news about those RX580 with Micron memory, you just have to lower the clock voltage and the watts will go lower to 90 watts, 114 watts at 28mhs is still high, you can edit the core voltage using MSI Afterburner, make sure you drop the voltage to 800mv or 900mv

[TanakabZX]

If you can take your time with overclocking and downclocking you will eventually get the best settings for RX580, here is what I'm using presently that's giving me 30mh per second with 90 watts, my RX 580 Is also micron memory

Core clock 1070
Memory clock 2136
Fan speed 70
Core voltage -162

The trick is reducing the core voltage to limit energy consumption, use msi afterburner and unlock the core voltage in settings

[OasisDre]

If you can take your time with overclocking and downclocking you will eventually get the best settings for RX580, here is what I'm using presently that's giving me 30mh per second with 90 watts, my RX 580 Is also micron memory

Core clock 1070
Memory clock 2136
Fan speed 70
Core voltage -162

The trick is reducing the core voltage to limit energy consumption, use msi afterburner and unlock the core voltage in settings

Nvidia graphic cards are much more friendly with downclocking but not AMD cards, they like overclocking better most especially with Ethereum algorithm, the only downclocking you can do on AMD graphic cards is the core voltage

[Festac]

If you can take your time with overclocking and downclocking you will eventually get the best settings for RX580, here is what I'm using presently that's giving me 30mh per second with 90 watts, my RX 580 Is also micron memory

Core clock 1070
Memory clock 2136
Fan speed 70
Core voltage -162

The trick is reducing the core voltage to limit energy consumption, use msi afterburner and unlock the core voltage in settings

Is this the maximum electricity draw for RX580? I've read online about some getting 80watts at 30mhs, maybe it's because your graphic card is Micron based memory? With 90 watts power draw if prefer to adjust the clock more, 32mhs looks good

[miner29]

If you can take your time with overclocking and downclocking you will eventually get the best settings for RX580, here is what I'm using presently that's giving me 30mh per second with 90 watts, my RX 580 Is also micron memory

Core clock 1070
Memory clock 2136
Fan speed 70
Core voltage -162

The trick is reducing the core voltage to limit energy consumption, use msi afterburner and unlock the core voltage in settings

Is this the maximum electricity draw for RX580? I've read online about some getting 80watts at 30mhs, maybe it's because your graphic card is Micron based memory? With 90 watts power draw if prefer to adjust the clock more, 32mhs looks good

When people say 80w on AMD cards...they are only reading the screen.  AMD only shows power for the asic chip (main gpu chip).  Nvidia shows closer to total power.  Its just the way it is and is well known amongst those who actually take the time to measure a rig with actual power meters.  This is ehy peeps end up melting wire and overloading psus....older amd cards can be really bad about pulling more than shown and even more than the actual pcie slot limit of 75w.  But there is more here than just the actual power usage of the card...because the actual PSU and its effiency curve and input voltages and even frequency will affect the over all draw.  So for most of the time we ignore the AMD actual draw and just us whats on the screen.  But sometimes it gets confusing becaus some dont know or even understand what and why.....anyways that rambled on.....i run v/a meters on everyrig when i wired in the farm.  Im now considering replacing the dumb panel meters with all new reporting panel meters so i can automate the power tracking.    Fun stuff....if ya like the physical hardware end of mining.