Cant boost past 2000mhz

[Hansworst]

Hello,
If i boost my card past 2000mhz the mh/s drops, even without any changes to volts or anything?
what could be causing this ?

Running claymore w10, Sapphire RX580 8gb Hypnix, mining eth

My other rx580 hynix is running fine at 2150mhz
this one doesnt react to anything? i have multiple which doesn't

[cod3gen]

More details... Card, and Coin/Algo would be great.. :-)

[damba_]

Not all GPU's react the same on overclocking.
I have one RX470 that won't work above 2000 mhz, it crashes immediately.
But please share more details about your GPU.

[Hansworst]

More details... Card, and Coin/Algo would be great.. :-)

yea sorry i edited

[cod3gen]

You have probably reached its maximum potential on that memory with memory timings the card is delivered with. If you push it too much this may be the result - or you start getting rejected shares. You can also download HWinfo and check if you have a great number of memory errors there.

[Hansworst]

You have probably reached its maximum potential on that memory with memory timings the card is delivered with. If you push it too much this may be the result - or you start getting rejected shares. You can also download HWinfo and check if you have a great number of memory errors there.

I bought exact same cards with same hynix memory few months ago, they work fine, and now few months later i bought 10 more, and they all have same problem? while its same card. I dont see any errors in Hwinfo, and even tried to use the same bios as my old cards, seems like there isn't even a change in mhz what ever bios i take

[cod3gen]

You have probably reached its maximum potential on that memory with memory timings the card is delivered with. If you push it too much this may be the result - or you start getting rejected shares. You can also download HWinfo and check if you have a great number of memory errors there.

I bought exact same cards with same hynix memory few months ago, they work fine, and now few months later i bought 10 more, and they all have same problem? while its same card. I dont see any errors in Hwinfo, and even tried to use the same bios as my old cards, seems like there isn't even a change in mhz what ever bios i take

Wierd, but it may be some differences between the batches.
Probably a stupid thing to ask but, you have set them to compute mode? Are the cards on the same computer? If not, are they all running on same drivers? Do you use Wattman or OverdriveNTool? There are also multiple versions of Hynix memory available, have you checked that they share the specific same type of memory(One BIOS can include instructions for multiple)?

[Hansworst]

You have probably reached its maximum potential on that memory with memory timings the card is delivered with. If you push it too much this may be the result - or you start getting rejected shares. You can also download HWinfo and check if you have a great number of memory errors there.

I bought exact same cards with same hynix memory few months ago, they work fine, and now few months later i bought 10 more, and they all have same problem? while its same card. I dont see any errors in Hwinfo, and even tried to use the same bios as my old cards, seems like there isn't even a change in mhz what ever bios i take

Wierd, but it may be some differences between the batches.
Probably a stupid thing to ask but, you have set them to compute mode? Are the cards on the same computer? If not, are they all running on same drivers? Do you use Wattman or OverdriveNTool? There are also multiple versions of Hynix memory available, have you checked that they share the specific same type of memory(One BIOS can include instructions for multiple)?

Yes first i made a complete new one, with these in it, and all 6 had 22mhz, so i thought it had something to do with software or something, so then i removed one from my old one, where they all run 28, and the other one still runs 22. So it can't really be a software thing i guess. I tried wattman and overdriven, it seems it just only lowers my mhz if i go above 2000.

And specific same type of memory ? you mean the brand you see in gpu-z ? they both the same yes.

[crairezx20]

Let me ask if you put your monitor on one of your GPU?
Because in my own experienced if I put the monitor in one of the card the hashrate is download then if I overclocked them same as other cards it can't reach the same mhz.
You can try to view your rig on google remote desktop and check and maybe it is because the monitor reduces your mhz.

[Hansworst]

Let me ask if you put your monitor on one of your GPU?
Because in my own experienced if I put the monitor in one of the card the hashrate is download then if I overclocked them same as other cards it can't reach the same mhz.
You can try to view your rig on google remote desktop and check and maybe it is because the monitor reduces your mhz.

Yes i do put my monitor on GPU #0,
with these new cards i also have to plug my monitor in them to let msi afterbuner read and clock them, but i have tried also with Remote desktop and with or without monitor in them cards.

[markiz73]

I also have the same problem on Gigabyte RX580 8gb (Hynix) graphics cards. As soon as the frequency rises more than 2000 mhz, the computer immediately freezes or it happens after a while. To solve the problem spent a lot of time, the reason is not cooling, not in the power supply and other computer components. The main thing is that at a frequency of 2000 mhz video cards work very stably. If you find a solution, be sure to write.

[Hansworst]

I also have the same problem on Gigabyte RX580 8gb (Hynix) graphics cards. As soon as the frequency rises more than 2000 mhz, the computer immediately freezes or it happens after a while. To solve the problem spent a lot of time, the reason is not cooling, not in the power supply and other computer components. The main thing is that at a frequency of 2000 mhz video cards work very stably. If you find a solution, be sure to write.

if i find anything i will write, but im already spending like 2 days installing drivers bios mods and etc.... without any succes.

[markiz73]

I also have the same problem on Gigabyte RX580 8gb (Hynix) graphics cards. As soon as the frequency rises more than 2000 mhz, the computer immediately freezes or it happens after a while. To solve the problem spent a lot of time, the reason is not cooling, not in the power supply and other computer components. The main thing is that at a frequency of 2000 mhz video cards work very stably. If you find a solution, be sure to write.

if i find anything i will write, but im already spending like 2 days installing drivers bios mods and etc.... without any succes.

Do you try  one click timing patch in the Polaris BIOS Editor 1.6.7?
999000000000000022C39C00AC595A3D90550F123CCF530C004006007E0514206A8900A00200312 0100F292F94273116
Good timing for Hynix 8Gb. Change 1750-2000.

[Krezi777]

Yes, I agree with some here. First, priming should be normal cooler, which you can rely on. And then throw your vidyuhi. Secondly good protsy. And in the third now this mining is not profitable. For electricity, pay much more than Namayning.

[swogerino]

You should do a bios modification to your card, if it is 8 GB it should comfortable pass the 2000 mhz which is the default memory clock for 8 GB cards. In order to do this you need a few tools like, Polaris Bios Editor version 1.6.7 , atiflash2.77 and atipatcher.

Beside those tools you need to watch video tutorials on youtube how to bios mod your card.

[Hansworst]

You should do a bios modification to your card, if it is 8 GB it should comfortable pass the 2000 mhz which is the default memory clock for 8 GB cards. In order to do this you need a few tools like, Polaris Bios Editor version 1.6.7 , atiflash2.77 and atipatcher.

Beside those tools you need to watch video tutorials on youtube how to bios mod your card.

I got 6 miners all with 185mhs with 6 gpu i know how it works, but my last batch wont go past 2000mhz
And some of those 6 miners also have hypnix memory. And the new hynix memory witb my old 30mhs bios mod also doenst work.