Hello I have Sapphire Rx480 nitro+ OC 8Gb DDR5 Samsung Memory Currently, i am using Claymore dual mining i am getting only 19MH/S to 21 MH/S Max not more than that,
Ref: https://i.imgur.com/Dmnovri.png
Bios Version : https://i.imgur.com/FZtSro8.png

Mining Ref: https://i.imgur.com/6QJCs23.png

Need Serious Help

Thanks