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Title: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: n4ru on July 19, 2013, 11:54:58 PM So I recently received 9 miners, the standard hub and fan setup. But apparently I'm mining at 2.87GH/s when it should be at around 3. I see several miners hovering around 266 - 300 MH/s. Does this average out or am I slated to continue mining at this rate?
Title: Re: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: tidus_13 on July 19, 2013, 11:58:56 PM you are using one hub for 9 USB miners? what hub you are using, that might be the problem try 2 hubs.
Title: Re: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: n4ru on July 20, 2013, 12:02:45 AM you are using one hub for 9 USB miners? what hub you are using, that might be the problem try 2 hubs. Anker, the high powered one everyone is using.Title: Re: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: mdude77 on July 20, 2013, 02:32:28 AM So I recently received 9 miners, the standard hub and fan setup. But apparently I'm mining at 2.87GH/s when it should be at around 3. I see several miners hovering around 266 - 300 MH/s. Does this average out or am I slated to continue mining at this rate? I have about 15 of these, and they mine around 333mh/s. what miner software are you using? M Title: Re: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: n4ru on July 20, 2013, 03:20:20 AM So I recently received 9 miners, the standard hub and fan setup. But apparently I'm mining at 2.87GH/s when it should be at around 3. I see several miners hovering around 266 - 300 MH/s. Does this average out or am I slated to continue mining at this rate? I have about 15 of these, and they mine around 333mh/s. what miner software are you using? M Title: Re: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: mdude77 on July 20, 2013, 09:53:25 AM So I recently received 9 miners, the standard hub and fan setup. But apparently I'm mining at 2.87GH/s when it should be at around 3. I see several miners hovering around 266 - 300 MH/s. Does this average out or am I slated to continue mining at this rate? I have about 15 of these, and they mine around 333mh/s. what miner software are you using? M I'm using cgminer 3.1.1 under various flavors of windows with 2 anker hubs. If the miners are performing sub par, I'd look at the host system (CPU being hogged by something?) or the hubs. M Title: Re: Sapphire Batch USB ASIC Miners not hashing at full speed? Post by: kevinm on July 20, 2013, 10:00:55 AM you are using one hub for 9 USB miners? what hub you are using, that might be the problem try 2 hubs. Anker, the high powered one everyone is using.5A or 4A PSU? Check on the back of the brick. cheers, kev |