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Author Topic: Sapphire Batch USB ASIC Miners not hashing at full speed?  (Read 1177 times)
n4ru (OP)
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July 19, 2013, 11:54:58 PM
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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?
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tidus_13
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July 19, 2013, 11:58:56 PM
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you are using one hub for 9 USB miners?  what hub you are using, that might be the problem try 2 hubs.
n4ru (OP)
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July 20, 2013, 12:02:45 AM
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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.
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July 20, 2013, 02:32:28 AM
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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 mine at Kano's Pool because it pays the best and is completely transparent!  Come join me!
n4ru (OP)
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July 20, 2013, 03:20:20 AM
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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
bfgminer
mdude77
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July 20, 2013, 09:53:25 AM
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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
bfgminer

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

I mine at Kano's Pool because it pays the best and is completely transparent!  Come join me!
kevinm
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July 20, 2013, 10:00:55 AM
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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
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