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Title: Sapphire RX 470 nitro cards BIOS mod typs ??? what to buy??? Post by: hardk on February 05, 2017, 08:37:43 PM I have the following problem:
I can not navigate between the many sapphire rx 470 nitro cards, they are overwhelming, because there is 3 different type and each type has 3 different memory chips used( Samsung, Hynix, elpida) there are Nitro and Nitro+ cards what the following part numbers: sapphire 11256-01-20g , 11256-10-20G , 11256-06-20G The problem is that my card is for example with Hynix chip the type 11256-01-20g and can do only 27.6 mhs if I flash it when I mine etherium. I did not find such contect and solution which can upload the bios with 29,5 mhs to be able to mine. But I saw Samsung and elpida chip cards rx470 nitros which was able to do this .... Is there somebody who can tell me what models are with what chips and what is the maximum performance they can do ? I Would like now to buy many new machines so it is important to know what to buy, thank you for your help in advance. |