Sapphire Rx 580 Nitro + Dual brands Ram???

[coincik]

Hi,

When I look at the video cards from the GPU Z I see the Hynix ram. But when I save the file in polaris and open it in the top right, click on samsung hynix comes out. how to overclock  in this case

Thanks.

[0xcosmos]

gpuz says hynix so it is hynix ram
in polaris editor there are two major straps
if you have samsung changing the first set of straps increases hashrate
if you have hynix changing the second set of straps increases hashrate