Good evening there. I have been reading a lot of forums but none said that the rx 580 nitro+ 4gb can reach 23-25 Mhs. its all about the bios. and even rx 580 8gb nitro + doesn't get more than 30 Mhs. So whats the point to get a 8Gb? none. Just saying that mining rigs are better with rx 580 4gb nitro +