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Showing 3 of 3 results by grafviktor
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Topic
Board Mining (Altcoins)
Re: RX 560 4GB Ethereum
by
grafviktor
on 30/11/2017, 07:14:09 UTC
Yes, just copy value. And rise max memory clock to be able to go above 2000.
Well maybe you should start using Claymore, because i am getting 408 hs in claymore and 345 hs in xmr-stk-amd with same settings. Otherwise you can tune clocks in lot of softwares like msi afterburner, atitool etc...it is much easier to control your clocks from OS, because you need to tune card and adjust by small steps to find what you card can handle. You dont want to flash every card for each 10mhz change.

I find memory clock 2040 (not much for micron tbh) as stable with hashrate of 408 hs XMR and 12.1 mhs ETH...
Thanks for your help infPICO! The problem is my miners are built on linux and these flags -mvddc and -cvddc  are unavailable for linux platform.

By the way, if I set memory clock on my card above 2000 my machine just dying with black screen right after miner starting to work. It seems that I have different memory revision if I just copy timing value from 1425 to 1500 my hashrate becomes slower. Maximum I was able to get from this card is 400h\s in Windows, using Claymore with your flags and the timing from my previous post. Thanks!
Post
Topic
Board Mining (Altcoins)
Re: RX 560 4GB Ethereum
by
grafviktor
on 28/11/2017, 19:44:36 UTC
Anyway ETH is 12,1 MHS and XMR is 405 h/s.
using straps from 1425 and claymore:

-mclock 2060
-mvddc 1000

-cclock 1080
-cvddc 925
I apologize for the noob question, but I just want to clarify for myself - Have you just copied the timing value from 1425 to 1500? Also, is that possible to put the clock settings right into firmware ? The thing is I don't use claymore... Thank you.
Post
Topic
Board Mining (Altcoins)
Re: RX 560 4GB Ethereum
by
grafviktor
on 28/11/2017, 18:29:19 UTC
Ok i check the memmory it's the micron D9TRZ --> MT51J256M32HF-60S:A so yeah it's a 1500 Mhz chips on this card.

I'm still happy with it it goes up to 1800 with changed timings.

So beware of Saphire 560 pulse  11267-18-20GDo not buy it!!!  Wink

Actually i put stock saphire pulse 560  bios which i found on internet and so far works ok.

1300 clocks ,1750 mem  all shaders.

Works without errors even if i push it up to 1800.

Hi everyone!
Unfortunately I read this topic too late and managed to get 2 such cards. I used this value - 777000000000000022AA1C0073626C41B0551016BA0D260B0060060004061420EA8940AA0300000 01914292EB22E3B16 for 1500 timing, but it gave me just +15h\s on monero(it was 290, it is now 305) which is awful, in my humble opinion. Could you please point me to exact BIOS version you used to overlock this card ? In stock BIOS the highest timing is 1500. Thank you in advance!