any ideas if updating my S3 would improve my GH/s vs watts?...
My current measurements are:
Freq Gh/s Watts
*********************
100 200 166
150 300 250
200 400 336
218.75 427 350
225 450 389
250 500 450
The watts per GH/s all seems a little on the high side.
l purchased my S3 secondhand and believe it's a first generation model
and has never been updated... also are there any thoughts about undervolting
the S3. l note from the BM1382 datasheet reducing supply volts by just 0.05v reduces
consumption by 25%+ without affecting the hash rate.
Are your measurements from the wall? If so, they seem within tolerance, assuming you have 90% efficient PSU.
Freq Gh/s Watts Expected from wall (Gh/s*.78*1.1)
************************************************
100 200 166 171.6
150 300 250 257.4
200 400 336 343.2
218.75 427 350 366.366
225 450 389 386.1
250 500 450 429