Saphire nirto+ rx580 8gb (micron) low MH/s


#1

hi,
I have saphire nitro + rx580 g 8gb (micron).
on WINDOWS they give out 30 MH / s,
after I switched to hiveos I can not get more than 27 MH / s.
can anyone help me, how to get 30?


#2

do you set correctly OC?


#3

I tried all the variants, and how can not I get more than 27.45


#4

What driver version are you using? I think I’ve noticed slight hashrate drop when testing ver 18, therefore I am still on 17.5. You should be able to go over 30 MHs on ethash with claymore.


#5

[quote=“lashabil;1200”]hi,
I have saphire nitro + rx580 g 8gb (micron).
on WINDOWS they give out 30 MH / s,
after I switched to hiveos I can not get more than 27 MH / s.
can anyone help me, how to get 30?[/quote]

Hi. I have this card whit Samsung.
Select DPM state for ± 1150 core frequency (normally 3 in original bios). Set core voltage @850-875mv. Memory = 2200, MDPM empty. Here 31,15MH @ 82-84W core consume (± 120w/card in the wall).
Edit : check aggressive undervolt