Post
Topic
Board Mining (Altcoins)
Re: Mining Rig Help.
by
Vaccomondus
on 13/03/2016, 21:14:01 UTC
One question about Watt per card an MHs

If I use the 380 or 390
I know there are 10mh between them. What are the power consumption?  
380 get 20mhs
And 390 30mhs as I know...



the consuption is probably 50% more

Not quite. My 390 is using ~283, while my friends 380 is using ~240 (calculated by using a power meter while it was running on intergrated gpu and with the 390/380 100% usage). Thats not too much of a difference, for the hashrate bonus. Also I've noticed with some 380's its hard to get them to 20, 18-18.5 had no issues.

it's better to use 280x, which is 25 per 240, 380 is bad even a 970 is better