Hi Mods, would you mind moving this over to the mining / mining support once I get out of newbie? If not, I can re-create it over there after i've aged enough.
I just put together my first rig and it's mining quite terribly slow. I'm getting around 130Mh/s per card
I put Ubuntu 12.04 running on a USB 3.0 stick. To get everything started, I followed this guide:
http://rdmsnippets.com/2013/03/20/bitcoin-mining-with-ubuntu-12-04-tls-and-cgminer/Which went surprisingly well.
I am using:
AMD_APP_2.8
ADL_SDK_5.0
cgminer 2.11.3
Catalyst Control Center 2.17
./cgminer -k diablo -v 1 -w 256 -I 7 (Diablo Kernel, worksize 256, Vectors 1, Intensity 7)
I'm also mining on bitminter pool, although I'm up for a change if that's the problem. However running ./cgminer --benchmark didn't give any better results.
Currently my temps are running super low (77C, 41C, 37C, 35C). The top ones are warmer because my external fan isn't reaching them as well. I have played around with the intensity, and even at 11 it doesn't seem to help much (still sub 200 Mh/s).
I also added --gpu-engine 1175 --gpu-memclock 685 and it locked up hard, although just the --gpu-engine 1175 boots me to around 150Mh/s.
Rest of the computer specs:
Board = Asus P8Z77-ws
Vid = 4x Gigabyte AMD Radeon HD 7950 3GB GDDR5
cpu = Celeron G550
PSU = OCZ-ZX1250W
If anyone has any suggestions, please let me know.
