Quote from: icehouse on February 08, 2018, 04:29:30 PM

Hi miners,

I am building my second mining computer and bump into all kinds of problem.
I have gigabyte RX570 4GB, XFX RX570 4GB x2 and GTX1060 3GB
Installed latest amd driver, windows 10.
test run on minergate, gtx1060 got 20Mh/s which is normal.
however, all three rx 570 got only 10Mh/s.

test run on nicehash benchmark, rx570 get 17Mh/s. which is better but still way to lower than I am expecting.
It should be 26Mh/s stock. people gets 31Mh/s after bios mod and overclock.

Here is my computer's config:
msi z370 gaming plus, i3-8100, windows 10 home.
amd rx570 x3, rx580 x1. I installed the latest amd software

Radeon Software Edition
Adrenalin

Radeon Software Version
18.2.1

Driver Packaging Version
17.50.17.03-180131a-323782E-RadeonSoftwareAdrenalin

what i m missing? any help?
Thanks

People only get 31MH/s with the best memory chips, who made the memory in your 570? You can check with GPU-Z.