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Title: Need bios mod help for Sapphire RX 480 nitro(not nitro+) 4GB Post by: ltcsprite on May 21, 2017, 07:09:23 PM Anyone have experience with these cards?
Would like to bios mod these cards and see if I can get some better performance, right now just running them stock bios with some overclocking. Here's my default bios rom saved from Atiflash: https://www.dropbox.com/s/a0rk2swbwulrumx/bios.rom?dl=0 Here's info from GPU-Z. http://gpuz.techpowerup.com/17/05/21/ehq.png Hynix memory. I'm not sure which values I need to change in polaris BIOS editor. Can someone guide me thru modding the cards? Title: Re: Need bios mod help for Sapphire RX 480 nitro(not nitro+) 4GB Post by: ltcsprite on May 26, 2017, 12:42:08 AM Per the usual not much help around here.
Decided to write my own shiz based off the rx 470 https://www.dropbox.com/s/966spwgku79xa28/470rxcopycathynixUK.rom?dl=0 feel free to test hopefully it helps someone. 6 GPU @ 166-167MH/s @ 930-950w or so stable If anyone has a better rom feel free to share. |
