Quote from: Eliovp on February 03, 2020, 03:27:09 PM

Quote from: datspike on January 30, 2020, 07:35:47 PM

So.. I guess we'll see 5700 bios modding in the future

https://www.overclock.net/forum/28308884-post445.html
https://amia.io/2020/01/03/rx5700-mod-bios-test-eth-mining/
http://dr-shost.com/files/atiflash293plus.zip
http://dr-shost.com/files/rx5700-orig-mod-bios.zip

No you won't..

Flashing an XT vbios to a non XT card is the only thing that is possible.

The onboard PSP prevents you from doing modifications.

Also, memory timing changes on a Navi are like on an R7, useless.

The only thing that would improve performance (particularly eth mining wise) would be to make it so that you extend your bandwith.
Which means that you would need to change clocks + timings so it remains stable and because the PSP on board even has it's own PPtable, this is yet again not possible.

Well, anything is possible, or almost :p
But at this stage, i doubt anyone has been able to accomplish vbios edits for navi (basically bypass PSP).

Cheers

Hello Eliovp, actually it is possible. I successfully hex edited Sapphire 5700XT Pulse bios and copied straps from 1500+, also changed tRef (that gave me +1MH for ETH). I have used that modified atiflash from that link. No problems at all. And, of course, I used your tool to downvolt gpu and mem Wink

P.S. I'm not that clever, I used instructions from some russian guys