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Thread: [BIOS Mod] RX480 -> RX580 Conversions + How-to RX470/RX480 -> RX570/RX580 Reply to Thread
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  Topic Review (Newest First)
01-02-2020 07:19 AM
Nighthog
Quote: Originally Posted by deepor View Post
There's downloads here: https://www.techpowerup.com/vgabios/

Try to find your card there.
Thanks for that, found the card there.

I searched the XFX site but they had removed all older than RX 500 series from their site. You could earlier get some bios version there and thought it would still be around, sadly not.

Thanks again for making this so much easier!
01-01-2020 01:03 AM
deepor
Quote: Originally Posted by Nighthog View Post
Anyone have the orginal XFX RX 480 rs 4Gb BIOS around?

I lost mine some time back as I had Windows issues when I went X570.

I've upgraded to a Vega 64 and it might come in handy as some people I know have pursued interest in my old rx 480. But I no longer have stock BIOS for the card. The users after me can't use custom bios. Too much hassle to give them support every driver update to fix the driver signing issue.

There's downloads here: https://www.techpowerup.com/vgabios/

Try to find your card there.
01-01-2020 12:17 AM
Nighthog Anyone have the orginal XFX RX 480 rs 4Gb BIOS around?

I lost mine some time back as I had Windows issues when I went X570.

I've upgraded to a Vega 64 and it might come in handy as some people I know have pursued interest in my old rx 480. But I no longer have stock BIOS for the card. The users after me can't use custom bios. Too much hassle to give them support every driver update to fix the driver signing issue.
12-26-2019 12:28 PM
Redwoodz Question: Anyone ever tried to flash a 590 to a 580? Asking for a benchmark comp. If so is there anyway to tell after succesful flash?
12-17-2019 01:54 PM
dustwashere Hi guys. I ask for help (and I apologize for my English). there is an asus strix RX 480. there is a very big desire to flash its RX 580. not for overclocking, but for macos, for metal2 (mojave-katalina). Labeling my STRIX-RX480-8G-GAMING graphics card. GPU Clock frequencies: 1266 MHz, Memory Clock: 2000 MHz. please help me find the “best” BIOS for my video card (I don’t need overclocking, I need stable operation, no games, but for the system to identify my RX 480 as RX 580)
official bios is now installed 015.050.000.001.000000 BIOS Build date: 2017-06-28 04:17:00

UPD
everything turned out, edited the BIOS according to the instructions from the third post
12-16-2019 07:25 AM
rootmoto Anyway to stop thermal throttling after 75 degrees celsius? I have edited the temperature target to 95 degrees celsius in the BIOS but it still throttles afterwards. @mynm @hellm @Vento041
12-13-2019 01:09 AM
GabCar
Quote: Originally Posted by hellm View Post
Afaik only the Polaris20 RX580 with original sub ID and full shader count doesn't need the driver patch.
I am running a rx580 chinese edition and modified the bios in many ways looking to get the best perf per watt, no luck with any modification: tried the -50 undervolt and the maximum voltage 1125mv values but they do not work at all. But at least i don't need to mod the drivers for the card to work, this is the modded bios i uploaded on techpowerup

https://www.techpowerup.com/vgabios/215992/215992
12-08-2019 05:05 PM
hellm Afaik only the Polaris20 RX580 with original sub ID and full shader count doesn't need the driver patch.
12-06-2019 09:23 AM
GabCar
Quote: Originally Posted by hellm View Post
yeah.. you're a little late to the party. So, i am sorry, but u have to search for your answers. First thing, the reason for this thread was to use proper modified BIOS version, so we can be sure the card is running as intended, speaking of the VRM.
For your problem, there should be some information for 570 Gigabyte here, might even be an modded 580 BIOS for this card buried in this thread. I don't know anymore, we had something about Gigabyte and Sapphire 570s i believe.
Since the new 590 and the special chinese 570-580-hybrid card, the driver rejects a 580 with less than max shader count. Should be some info on this in the FAQ, you need a driver patch with your GPU. And if you find nothing else, post#3 gives you all you need to mod the original BIOS of your card.
Would it be possible to flash a 570 to a chinese 580 bios id so that we dont have to mod the drivers every update since they have the same shader count
11-04-2019 01:15 PM
hellm
Quote: Originally Posted by Châu Tô View Post
sorry guy I now this toppic is old but I'm new here and I just wonder that can I flash my gigabyte RX570 8GB gaming to RX580 8Gb? (just to show off with my friend )
yeah.. you're a little late to the party. So, i am sorry, but u have to search for your answers. First thing, the reason for this thread was to use proper modified BIOS version, so we can be sure the card is running as intended, speaking of the VRM.
For your problem, there should be some information for 570 Gigabyte here, might even be an modded 580 BIOS for this card buried in this thread. I don't know anymore, we had something about Gigabyte and Sapphire 570s i believe.
Since the new 590 and the special chinese 570-580-hybrid card, the driver rejects a 580 with less than max shader count. Should be some info on this in the FAQ, you need a driver patch with your GPU. And if you find nothing else, post#3 gives you all you need to mod the original BIOS of your card.
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