Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 911. (Read 6590565 times)

Cmon dude, only 4 options, do a trial and error

Yea I saw that but every time I go into the miner the GPU numbers are different?  So I guess a better question is how can I tell what GPU is where and is there a way to set them in a specific order that will stick?

You can do that with -di x, check the readme file.

Is there a way to ignore Nvidia GPU's and only use the AMD in my machine?  (can't find it in the Readme)

It's a Frankenstein with 3x GTX1060 3gb and 1 MSI Armor RX 470 8gb.  I have been mining Zec with it to pay the electric bill on my other rigs. 

The RX card was a left over when I gave up trying to get 5 up and running on another AMD rig.  Tossed it in here and its only getting 270 on Zec.

Would like to get it up and running on Eth while the 3 others do Zec.

Thanks

what is your overcloack settings for this hash ?

AltScope - Thanks for the help!  Look like I am out of luck.  No biggie

if memory serves amd have stopped supporting your card for linux, you'll need to use an older linux version

[edit]
https://askubuntu.com/questions/765616/amd-r9-280x-drivers-for-ubuntu-16-04

An RX460 4GB OC will be arriving soon, I'm betting +20MH/s on this $150 card. We'll see...

Those 1080's are like $1k?

Little Help?

Had an R9 280X GPU GPU laying around and decided to add it to a rig.  This rig had (4) Radeon 390 (ASUS STRIX R9 390).  The miner recognizes the card but errors out on "Cannot build OpenCL program for GPU 0"

Running Ubuntu 16.04

Any help or direction to look would be appreciated.

LOG
10:51:48:788   97059740   AMD Cards available: 5
10:51:48:788   97059740   GPU #0: Tahiti, 2520 MB available, 16 compute units
10:51:48:788   97059740   GPU #1: Hawaii, 8139 MB available, 40 compute units
10:51:48:789   97059740   GPU #1 recognized as Radeon 390
10:51:48:789   97059740   GPU #2: Hawaii, 8139 MB available, 40 compute units
10:51:48:789   97059740   GPU #2 recognized as Radeon 390
10:51:48:789   97059740   GPU #3: Hawaii, 8139 MB available, 40 compute units
10:51:48:789   97059740   GPU #3 recognized as Radeon 390
10:51:48:789   97059740   GPU #4: Hawaii, 8139 MB available, 40 compute units
10:51:48:789   97059740   GPU #4 recognized as Radeon 390
10:51:48:789   97059740   POOL/SOLO version
10:51:48:789   97059740   b343
10:51:48:789   97059740   Platform: Linux
10:51:48:867   97059740   start building OpenCL program for GPU 0...
10:51:48:868   97059740   done
10:51:48:968   97059740   Internal error: Input OpenCL binary is not for the target!

10:51:48:968   97059740   Cannot build OpenCL program for GPU 0
10:51:49:072   97059740   start building OpenCL program for GPU 1...
10:51:49:186   97059740   done
10:51:49:389   97059740   start building OpenCL program for GPU 2...
10:51:49:494   97059740   done
10:51:49:697   97059740   start building OpenCL program for GPU 3...
10:51:49:810   97059740   done
10:51:50:013   97059740   start building OpenCL program for GPU 4...
10:51:50:127   97059740   done

For the FUN , switching from Zec to ETH



50% power limit , that is 125W DC , under clocking memory by 300 Mhz yields 3Mh/s, if someone can crack the bios then those babies can do 40+ easily

1070 and 1060 is good. Just the 1080 is bad, but the 1080 hardware is better than the others. This problem is with the software.
If I see well: 480 and 580 have bad performance/watt.

I'm getting an error when trying to use calymore on ubuntu 16.04:  Cannot build OpenCL program for GPU . AMDgpu-pro drivers 16.40 and SDK are installed. Any ideas?

From my understanding GTX 1080 is not good for mining ETH. I recommend RX 470/480 instead of this.

Nvidia cards don't mine ETH very well. That is why you have slow speeds.

I don't care ZAC. I belt that the price of ETH will grow up so fast. 3 days: 21 dollar plus (It went from 50$ to 71$, and it is just the beginning).
And the ZAC use plus watts (about 110 plus with this two cards).

Mine ZEC.

It is so slow with gtx1080:

GPU #0: GeForce GTX 1080, 8192 MB available, 20 compute units, capability: 6.1

GPU #1: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1

...

ETH - Total Speed: 43.967 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:03
ETH: GPU0 20.961 Mh/s, GPU1 23.006 Mh/s
ETH: 04/30/17-17:22:35 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 45.882 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:03
ETH: GPU0 20.523 Mh/s, GPU1 25.359 Mh/s
ETH: 04/30/17-17:22:39 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 45.595 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:04
ETH: GPU0 20.689 Mh/s, GPU1 24.906 Mh/s
GPU0 t=73C fan=54%, GPU1 t=61C fan=39%
ETH: 04/30/17-17:22:41 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 46.282 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:04
ETH: GPU0 20.994 Mh/s, GPU1 25.288 Mh/s
ETH: 04/30/17-17:23:04 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 45.375 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:04
ETH: GPU0 20.943 Mh/s, GPU1 24.432 Mh/s

This is very bad.. I'm using Windows 10 64 bit, Cuda 8 and 381.65 driver.
Is there any solution for this? Or can I try to fix it? There is a source code somewhere?
Is it some possibility to change thread per block size?

I am using 16.11.5 I have a mixed rig with RX 470's (4GB Cards) and R9 270X (2GB cards) and when setup this way I am still getting 15MH/s out of the 270X's but without 1 470 per 270X the 270X's won't mine. My guess is that the Dag is being shared from the 4GB cards.

Thanks guys, going to try it and will report!!

Thats the question I had because I have one rig with mixed cards but instead of taking cards out we could choose which card with -di

which drivers work well with r9 and rx cards on my mixed card rig I have a 270 that no longer mines eth and was going to replace it with my odd ball rx470