Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)

[WhackOBill]

v11.2:

- some improvements in AMD GPU kernels, it can increase hashrate a bit in some cases.
- reduced some delays, it will cause a bit less stale shares.

I had to re-tune with v11.2 but afterward, I'm seeing a 1.2% increase in hash (580/8GB cards) ... nicely done.  It's like getting the dev fee back.

That's ETH + Blake2s.  I would imagine ETH only would require a re-tune via -dcri as well to find the sweet spot.

[1714152519]

1714152519

[Argosy]

Hello

i am new here and i would like to try mining with my gaming computer and maybe in future try something more, as i understund with Claymore you can mine 2, so first is Ethereum and what would you recomend as second currency, from these 4 Decred/Siacoin/Lbry/Pascal, as i have read Sia is not worth trying (maybe i am mistaken as i am new to this )


Thank you in advance

[WhackOBill]

I remotely installed the 11.2 on my friends pc and is terrible if you disable dual mining, for example, during afternoon is blazing hot so usually turn off dual mining and when it turns dual mining off, is bad, had to reverse to v11 and this is my first time i reversed it. And to mention, 4 out of 8 gpus crashed after dag creation and only lowering the clock core a lot could make them to work again. So back to v11 on that pc and, @claymore you should investigate why updating the kernels brought such drawbacks.

I saw something similar and then changed from "-asm 2" back to "-asm 1" and the single mining went back up where it should have been.

[natan069]

using the new version, its working fine

+- the same hash speed with nvidia 1060 and 1070 here

could do a little more colors in miner screen.
 

[TigTex]

One question guys, i am using -ccvdc 870 but it looks like hwinfo shows GPU Core Clock 900mv
Why my gpu volatege set in claymore is not accepted?

HwInfo screenshot


--edit--

OverDrivenTool shows it correct 870mv

Just because you set a voltage doesn't mean the card will accept it if it's out of spec for the card.

https://www.youtube.com/watch?v=28YfTL0titc&t=135s

You also need to reduce the ram voltage. Set both to 870mv and the core voltage will drop

[alex_85]

First time i see

Code:

Stratum - reading socket failed 0, disconnect

and then just reconnects

Any help?

[alex_85]

You also need to reduce the ram voltage. Set both to 870mv and the core voltage will drop

Are you sure about that? Why we use cvddc and mvddc separately then? The point is to set core and memory voltages separately right?
I dont think its neccesarily to have same voltages for core and memory. Also i think 870mv memory voltage is too low for dual mining eth=xvg

[saltypotato]

Guys is there a way to mod a RX580 so it can mine eth ath 2000+ mclock? everytime i go more than 2000 memory speed windows crashes. Is there a way to add another memory strap at 2250?

Sure, with RX 580 Gaming X 8G, Ellesmere, hybrid Hynix/Samsung memory and a simple bios mod:

1:1750 > 1:2000
2:1750 > 2:2000 & 2:2250

Beta Blockchain Driver.

-dcri 44
-cclock 1250
-cvddc 950
-mvddc 925
-mclock 2225

31.25 Mh/s ETH
1.37 Gh/s XVG

Can this be done with the Nitro+ 4GB elpida? i mean the supstitution of memory straps should work on every gpu right?
i will try the voltage settings and get back to you. thnx dude.

No idea about the Nitro+ 4GB elpida, research that before flashing.

I set the core that high for dual mining. ETH only 1150-1200/900-925 seems good.

Tried the latest drivers in Compute Mode three times with these cards but the results were not great so sticking with the beta drivers on this rig.
Will try the latest drivers again sometime on another rig.

[Claymore]

I found critical bug with rejected shares (about 1%), you can see them sometimes. Fixing it, I will re-upload v11.2 within an hour.

[alex_85]

thanks Claymore, quick reaction!  waiting for the new upload...., btw my rejected shares are now 3 (for about 3 hours) so its definatelly issue as i never got rejects with the previous version

[valev1]

v11.2:

- some improvements in AMD GPU kernels, it can increase hashrate a bit in some cases.
- reduced some delays, it will cause a bit less stale shares.

why on both links only see v. 11.1, can't find 11.2 ?

[LucianoBM]

v11.2:

- some improvements in AMD GPU kernels, it can increase hashrate a bit in some cases.
- reduced some delays, it will cause a bit less stale shares.

why on both links only see v. 11.1, can't find 11.2 ?

Because he found a bug and will re-upload.

"I found critical bug with rejected shares (about 1%), you can see them sometimes. Fixing it, I will re-upload v11.2 within an hour."

[alex_85]

@Claymore , is this something to do with the bug you mentioned

Code:

Stratum - reading socket failed 0, disconnect

2 times for 3 hours , and never before

[Claymore]

@Claymore , is this something to do with the bug you mentioned

Code:

Stratum - reading socket failed 0, disconnect

2 times for 3 hours , and never before

Yes due to this bug the miner can send wrong share sometimes, pool rejects it and disconnect, you can see it in the log.

[Claymore]

Due to critical bug with rejected shares I uploaded v11.2 again, please re-download it.

If you are not sure if you updated properly, start miner and find "b517" in the log, at the beginning, this is correct build number.

[Metroid]

I saw something similar and then changed from "-asm 2" back to "-asm 1" and the single mining went back up where it should have been.

yeah it must be the asm, i'm using "-asm 2", thanks for that, will try "-asm 1" later.

I tried, like you said it works good however I can't understand why 4 gpu of 8, crash with these kernels v11.2 and not on the v11, same settings. I have to reduce dcri a lot and core clock down to work on those 4 gpus. Strange.

[Chiko.Chavez]

Due to critical bug with rejected shares I uploaded v11.2 again, please re-download it.

If you are not sure if you updated properly, start miner and find "b517" in the log, at the beginning, this is correct build number.

Thanks for the updated V.

Although I have only been running it for a short period of time I am seeing a lot smaller fluctuations in Mh/s whilst dual mining ETH/XVG.
  I am also seeing a 1-1.5% increase in Mh/s across 6 RX 580s. 😁

[Neu_Cinetico]

Claymore's Dual Ethereum + Decred/Siacoin/Lbry/Pascal/Blake2s/Keccak AMD+NVIDIA GPU Miner.
=========================

Latest version is v11.2:

- some improvements in AMD GPU kernels, it can increase hashrate a bit in some cases.
- reduced some delays, it will cause a bit less stale shares.

Working fine for now.

nice work claymore

[numeracci]

Hi, I'm mining ETH and connected to Stratum without SSL connection I think, it says unsecure connection...it is reccomended to set a secure one? I've red fees are lower but I cannot set my miner.

[andrenym00]

Seeing increase  in hash rate. A little less than 1 percent.  Very nice.