Hey all,
Here is my current setup:
2x ASICMiner Cubes
1x Thermaltake 850W 80 PLUS Bronze (70A 12v rail) (
http://amzn.com/B007BDJ58C)
I can't seem to get my cubes to consistently hash faster than ~28Gh/s...
I've been running these for about 1.5 months now, but using the HIGH clock mode doesn't seem to result in any change in hash rate at all. They are hashing great, with no X's on LOW or HIGH mode, but I'm feeling kinda bummed that the HIGH clock doesn't make ANY difference.
The PSU has plenty of power for both of these Cubes and I have also taken the cubes apart and made sure all the heatsink screws were tight. (One of the cubes had a fan that started rattling recently, so I replaced it with this (Bgears b-Blaster 120mm 2 Ball Bearing - up to 103 CFM airflow) (
http://amzn.com/B0043GKY1W), which pushes a fair amount more air through the cube than the stock fan... and yet, hash rates still stay the same on both LOW and HIGH...
I'm just looking for some ideas as to if I just have to live with the lower than quoted hash rates, or if there is something that I can do to get the HIGH mode hashing at the faster rates.
Thanks in advance.
Edit:
Switched from 'mining_proxy.exe' to bfgminer, and seems to be much happier now (getting 33-36Gh/s on HIGH now)!!! YAY!!!
Although, I have a question... the 'mining_proxy.exe' allowed for me to connect and have the 2 cubes use different worker names, but bfgminer requires that I enter a user/pass before it even starts and throws all workers under that worker. Is there any way with bfgminer that I can have separate worker names, or do I have to just use a single worker name?