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Title: avalon4: max gh/s not going above ~200 gh/s Post by: dsh on September 30, 2016, 10:36:17 PM Hello,
Just purchased an avalon4. Using with a 1000w HP psu. The psu is able to power an antminer s5 just fine with speeds up to 1100gh/s. But cgminer does not show the avalon4 miner going above ~200 gh/s. This is regardless of what frequency, fan speed, or voltage is supplied via the command line. Is there a cgminer option maybe under pool settings that needs adjustment? What else could be the issue here? Started via: Code: sudo ./cgminer --avalon4-fan 10 --avalon4-freq 420 --avalon4-voltage 7625 -o stratum.f2pool.com:3333 -u {user} -p {pass}Edit: Running from a desktop machine on Linux, plugged into the USB. Cgminer version is: Code: $sudo ./cgminer --version Edit: Just want to also mention that there are two avalon4 miners and both produce the same result. They are not running simultaneously. That is, neither machine goes about ~200gh/s when run individually. Here is cgminer running... https://i.imgur.com/2njaMJo.png Edit: Remove old image that shows only two minutes running status... Title: Re: avalon4: max gh/s not going above ~200 Post by: macbook-air on October 01, 2016, 02:37:37 AM sudo ./cgminer --avalon4-fan 10 --avalon4-freq 420 --avalon4-voltage 7625 -o stratum.f2pool.com:333 -u {user} -p {pass} The port number should be 3333, not 333. Title: Re: avalon4: max gh/s not going above ~200 Post by: dsh on October 01, 2016, 03:20:55 AM sudo ./cgminer --avalon4-fan 10 --avalon4-freq 420 --avalon4-voltage 7625 -o stratum.f2pool.com:333 -u {user} -p {pass} The port number should be 3333, not 333. Oh yes good catch. Just updated the original post to match this. ;) Also just updated the image so that it shows up... Title: Re: avalon4: max gh/s not going above ~200 Post by: philipma1957 on October 01, 2016, 01:51:16 PM The screen shot shows under 1 minute. Run for about two hours to see your rate not under 1 minute
Title: Re: avalon4: max gh/s not going above ~200 Post by: dsh on October 01, 2016, 02:10:48 PM The screen shot shows under 1 minute. Run for about two hours to see your rate not under 1 minute Yes thought someone might mention this. That was a bad screenshot. It does not change after running for any indefinite period of time. For example here is running overnight from from 00:52 to 10:08: https://i.imgur.com/2njaMJo.png Title: Re: avalon4: max gh/s not going above ~200 gh/s Post by: dsh on October 02, 2016, 08:37:54 PM Could this be because it is being run from the USB port of a desktop machine and not through either of the router or RaspPI interfaces?
Title: Re: avalon4: max gh/s not going above ~200 gh/s Post by: gt_addict on October 03, 2016, 05:59:19 AM Could it simply be that you've bought it secondhand and it's been run to death and have the chips are dead?
Title: Re: avalon4: max gh/s not going above ~200 gh/s Post by: dsh on October 03, 2016, 02:26:19 PM Could it simply be that you've bought it secondhand and it's been run to death and have the chips are dead? That would be unfortunate, haha :-X Will try the rpi asap then... |
