I am mining in Windows 10, using AMD Radeon Software to set overclock for my AMD 6600XT GPUs and mining using gminer. Can anyone share your config file to set  overclock instead of using AMD Radeon Software? Thanks

Do they remove the "GPU Workload" option from the newest AMD Radeon Software? I didn't see the option. I downloaded the software two weeks ago.

If I have 2 GPUs, I can create 1 bat file using 2 GPUs, this file name is: file2Gpu.bat. Or I can create 2 bat files with 1 GPU in each bat file, the file names are: file1stGpu.bat and file2ndGpu.bat.

If I run file1stGpu.bat and file2ndGpu.bat at the same time, do they mine more than running the file: file2Gpu.bat?

 

In windows running bat file, the running window will be closed if the program (here is miner) ends. Use Pause can keep the window open so you can see the error messages.

Try this:

miner.exe --algo ethash --server eu1.ethermine.org:4444 --user 0x9372ea857bf0902c631bbc2ca956ccadf752c986 --worker rig
pause

Fixed the problems. I tried PhoemixMiner and it gave more details about the errors. I increased the Window Page Size to Min 20G and Max 30G, the problems solved. Now I can run 6 GPUs without any issues.

My mining rig uses AMD Ryzen 3 1200 Desktop Processor and the memory size is 8G. I was running 3 AMD 6600XT cards without any problems. Today I tried to add 3 more 6600XT, I got the errors:

21:35:28 GPU0: Generating DAG for epoch #447 [Single Buffer 4600 MB]
21:35:28 Error on GPU0: Failed to allocate memory buffer
21:35:28 Stopped Mining on GPU0
21:35:28 Miner terminated, watchdog will restart process after 10 seconds

I did some tests and found out that my rig can only run 3 cards, even if I add 1 more, it failed and got the errors.

Does anyone know the "Failed to allocate memory buffer" is because I only have 8G system memory? Or any other meaning?

Thanks

I am new and started mining two weeks ago. I have 2 AMD 6600 XT and 1 AMD 6700 XT and am using gminer v2.68.

At beginning I got screen display as following:

+---+-------+----+-----+-----------+------+----+-----+-----+-------------+
| ID   GPU   Temp  Fan     Speed    Shares Core  Mem  Power  Efficiency  |
+---+-------+----+-----+-----------+------+----+-----+-----+-------------+
|  0  6600XT   50  31 %  32.14 MH/s  6/0/0 1182  2240  62 W  518.41 KH/W |
|  1  6600XT   51  27 %  32.09 MH/s  9/0/0 1166  2240  60 W  534.86 KH/W |
|  2  6700XT   48  34 %  46.78 MH/s 14/0/0 1513  2138 126 W  371.26 KH/W |
|                       111.01 MH/s 29/0/0            248 W  447.63 KH/W |
+---+-------+----+-----+-----------+------+----+-----+-----+-------------+

But later, I am not sure what I changed and the Temp, Fan Speed, ..., info don't show up anymore. I got this:

+---+-------+----+---+-----------+------+----+---+-----+-----------+
| ID   GPU   Temp Fan    Speed    Shares Core Mem Power Efficiency |
+---+-------+----+---+-----------+------+----+---+-----+-----------+
|  1  6600XT  N/A 0 %  32.23 MH/s  1/0/0    0   0   N/A        N/A |
|  2  6600XT  N/A 0 %  32.19 MH/s  1/0/0    0   0   N/A        N/A |
|  3  6700XT  N/A 0 %  47.15 MH/s  0/0/0    0   0   N/A        N/A |
|                     111.56 MH/s  2/0/0                           |
+---+-------+----+---+-----------+------+----+---+-----+-----------+

Here is my .bat file setting:

miner --algo ethash -- server us2.ethermine.org:4444 --user xxxxx --logfile log.txt --device 1 2 3 --cuda 0
pause

Can anyone give me a help?

Thanks