|
Title: Underclocked S1 (Pencil Mod) Post by: deathlordz on January 24, 2015, 02:02:01 AM Hey guys!!
I recently underclocked my antminer S1 (pencil mod) for various reasons and I am getting some unexpected results. The miner is running around 100 GH/S with an error rate above 20% :'( and I am not quite sure why. I figured I would be able to run this bad boy around 140 GH/S with an acceptable error rate and I still believe it is very much possible(I must be overlooking something). Any and all suggestions are welcomed, below are the settings and adjustments I made. Board One: R3: 2.96 R66: 2.89 R38:2.95 R52: 2.93 Board Two: R3: 3.01 R66: 2.91 R38:2.95 R52: 2.99 option 'freq_value' '0A81' #275M option 'chip_freq' '275' option 'timeout' '45' Title: Re: Underclocked S1 (Pencil Mod) Post by: deathlordz on January 24, 2015, 02:45:58 PM I made some edits to the asic-freq file and got some better results ;D.
option 'freq_value' '0881' #225M option 'chip_freq' '225' option 'timeout' '55' Gives me around 120 GH/S with an error rate <1%. |