Is possible to Flash a RX 580 (2048 shader) on a RX 470 (2048 Shader)?

[s3ruX]

Well the title say all... i wonder if is possible to flash a bios from RX580 2048 on a Original RX 470 2048 basicly the "chines" RX 580 with 2048 is a 470 rebranded so should work right?

 

[eidairaman1]

Well the title say all... i wonder if is possible to flash a bios from RX580 2048 on a Original RX 470 2048 basicly the "chines" RX 580 with 2048 is a 470 rebranded so should work right?

Gpu-z screenshot please.

 

[s3ruX]

Memory overclock is safe till 1836 Timing level 1

 

[eidairaman1]

View attachment 228526


Memory overclock is safe till 1836 Timing level 1

Well, bios flashing is never safe unless if you have a backup plan, know how to use flash tools and spi flasher.

This bios would most likely work on your card.

XFX RX 570 VBIOS

4 GB GDDR5, 1226 MHz GPU, 1750 MHz Memory

www.techpowerup.com

1002 6FDF 1682 E580 is the 2048SP RX 580.

Its a huge risk to flash and I suggest a back up plan.

TechPowerUp

Extensive repository of graphics card BIOS image files. Our database covers submissions categorized by GPU vendor, type, and board partner variant.

www.techpowerup.com

 

[s3ruX]

Thanks for the reply sir

I try the RX 570 bios and result in black screen here but i think was the UEFI and bios signature (CSM related) problem on my newer setup because on my older computer i get bios and windows image normally with error 43 i think with atikmdag-patcher will make it work but i don't even try it just reflash original bios and will live with it lol.

i don't wanna risk the 580 bios but thanks for the hunt.

One more question is possible to edit my bios without losing the bios signature? i wanna change gpu memory latency but as far i understand any modification results in bios signature problems and basicly no screen with csm disable.

Original bios set Elpida at cl21 1750mhz but is a known fact the chip works at CL17 1750mhz