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

[Maniac9331]

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.

Great job with the miner Mr Claymore, but i have a question, as of now i use v10.0 on my rigs (22 Nvidia 1070 FE), im mining on nanopool i have reported hashrate 710 and calculated 735-750Mhs at 1-3-6-12-24h, if i try any other update over 10.0 with the same exact clocks i get 710 reported and 690-705Mhs calculated. any ideea why this is happening?i have none.

rigs:22 Nvidia 1070 FE, 3xAsus prime z270A,4gb ram each, CPu intel 4400,3x evga PSU 1600W.
thanks

[maxtommac]

preliminary results of v11.2

reported hashrate up 0.7%
rejected shares up 0.8% from zero

stales (too early to say definitivaly) but up slightly.

At this point looks net slightly worse for me.

[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

[LucianoBM]

You perhaps need to readjust -dcri for ETH-only mode, use "+" and "-" keys for that and "s" key to see current speed. You can also try "-asm 2" option with various -dcri to see if it is faster.

Thank you @AnViGo and @Claymore

I use this:

-powlim 15,15,15,15,15,15 -cclock 1150,1150,1150,1150,1150,1250 -mclock 2050,2050,2050,2000,2050,2100 -tstop 85,85,85,85,85,85 -tt 64,64,64,64,64,64 -fanmin 30,30,30,30,30,30 -fanmax 100,100,100,100,100,100 -asm 2

I see that -dcri default is 30.
On v11.0, any value of -dcri between 20 and 90 keeps the hashrate very very similar as -dcri 30 (around #0 29.7 / #1 28.6 / #2 30.

On v11.2, -dcri 30 keeps the hashrate 2MH/s lower and increase while I increase -dcri
Between -dcri 40 and 80, it increases 0.1~3MH/s on each gpu (around #0 29.8 / #1 28.9 / #2 31.0) and 2 GPU hangs 2 times while I was typing this post

Any idea what I can do to increase it a little bit?

Thanks in advance!

[Vann]

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 VXG

The 2000< MHz timings are not Samsung timings they are the secondary memory timings on cards with a dual memory Bios.

[Metroid]

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.

[rancha]

This is the first time that EthDcrMiner64.exe is detected by Avast as a FileRepMetagen Malware. Is it safe?

[cero10]

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.

[wip]

Latest version gave a nice small boost (v11.2), i will have the program running for 24hours and revert or change command lines.

Br
Wip

[vaak]

When i use version 11.2 instead of 10.6, i lose 1mh/s per card and they also consume less power (7-10W/card)

to me it is not so great:

windows 10, 5 sapphire RX580 8GB pulse - hynix memory, blockchain driver

[alex_85]

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
https://image.ibb.co/jiMwF7/gpu.png

--edit--

OverDrivenTool shows it correct 870mv
https://image.ibb.co/cCRrhn/Overdrive_NTool.png

[Vann]

When i use version 11.2 instead of 10.6, i lose 1mh/s per card and they also consume less power (7-10W/card)

to me it is not so great:

windows 10, 5 sapphire RX580 8GB pulse - hynix memory, blockchain driver

You're using the wrong driver for RX 570/580's on Windows 10 v1709. The current AMD drivers in compute mode are optimized for Windows 10 v1709 FCU. Those are the fastest drivers to use with RX 570/580 cards. The only reason to use the blockchain drivers on Windows v1709 with RX 570/580's is some old miners like SGminer don't work with the latest drivers.

[Vann]

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

[alex_85]

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 mine 900mv is the minimum for RX580 nitro 8GB ?

Then why OverDriven tool shows the core voltage to be 870 and hwinfo shows all 10 cards at 900mv (when some are 870 and some 920)

--edit--

The guy here -> http://1stminingrig.com/use-new-claymores-dual-ethereum-gpu-miner-v11-0-blake2s-keccak-algorithms/#Sapphire_RX_580_8GB_Samsung_Memory
uses

Clocks 1200 / 2150
-cvddc 850 -mvddc 900

[ghost2132]

I am having an issue after I extract the Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v11.1 for Windows.  I use 7-zip and after I extract the files I cannot run or access any of the files.  I did notice that 7-zip says the host os uses fat while I have NTFS.  Should I use a different program to extract the files?  I did try winrar as well.

Thank you.

Have you downloaded the program from the oficial link?

https://mega.nz/#F!O4YA2JgD!n2b4iSHQDruEsYUvTQP5_w

Yes I did.  Other zips I download work fine, it is just the newer dual miner that I have this issue.

In case it helps anyone else, with 7-zip I had to do a copy to instead of the normal extract files for the files to work.

Did you try drag and drop or what? Latest 7-zip works fine for me so that doesn't really make any sense...

--ypsi

When I extracted the files from the context menu, for some reason I could not access the files.  What I had to do was open the zip with 7-zip and do a copy to... from the file menu and it worked.  I don't know what the difference is, but it is what I had to do to be able to run the program.

[alex_85]

As for Claymore 11.2, i am running it for an hour now and i can see hashrate is littlebit higher
Currently 31.900-32.100MH/s per card (RX580 Nitro+ 8GB, Micron memory) with same settings on v.11.1 i am getting 31.600-31.850MH/s

will see what about the stale shares and rejects - i was having 0 rejects for ETH with v.11.1

[ascaloon]

mine_phun

What is that Shieldcoin address on NLpool at the bottom of my screenshoot and where that Shieldcoin going that I give my hashpower for it?  

https://drive.google.com/open?id=1L71obGI7Zo3FuKp36TyJBCq0X28P9DmA

Thanks for your answer in advance.

[alex_85]

mine_phun

What is that Shieldcoin address on NLpool at the bottom of my screenshoot and where that Shieldcoin going that I give my hashpower for it?  

https://drive.google.com/open?id=1L71obGI7Zo3FuKp36TyJBCq0X28P9DmA

Thanks for your answer in advance.

We all have these coins in our last 50 earnings but it doesnt matter for me really if i am seing them or not as long as i  receive the XVG i deserve for my 15.250 GH/s
What i mine is , as a pool owner/developer or programmer can easily change things so we just cant see the other coins on the list. So if you only see XVG maybe you will be more than happy and do not ask questions? But the real question is how much XVG you get for 24hours work.
I dont mind if i am getting payed correctly for my XVG , all the "extra coins" to go to the pool as a tip

Anyways, i am also asking where they are going , mine_puh said they will be auto exchanged but i already asked for what rate etc...
lets see...

[alex_85]

preliminary results of v11.2

reported hashrate up 0.7%
rejected shares up 0.8% from zero

stales (too early to say definitivaly) but up slightly.

At this point looks net slightly worse for me.

Just saw 1 rejected share with Claymore 11.2 . I never had rejects with 11.1 before using same setting. Will keep watching it.

[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.