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

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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

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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.
 
Joined
Nov 25, 2021
Messages
15 (0.08/day)
System Name Poor Latin American X10
Processor Intel 10600KF
Motherboard H510M-A Prime
Cooling Some Chinese Tower with 4 heatpipes
Memory 8x8 3200 KLEVV soon released H510 do not overclock memory... 2666
Video Card(s) XFX RX 470 4GB as undervolted as possible.
Storage 2x250GB SSD EVO 850 2~2 2TB very shady HD
Display(s) ACER KG241 75hz(80hz)
Case Some Akasa
Audio Device(s) Logitech G633
Power Supply 650w Gamemax GM650
Mouse Logitech G305
Keyboard Redragon Switch Brown chinese i guess....
VR HMD don't know what it is
Software Windows 11 Pro
1639243074603.png



Memory overclock is safe till 1836 Timing level 1
 

eidairaman1

The Exiled Airman
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35,721 (6.57/day)
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Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
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.

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

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

 
Last edited:
Joined
Nov 25, 2021
Messages
15 (0.08/day)
System Name Poor Latin American X10
Processor Intel 10600KF
Motherboard H510M-A Prime
Cooling Some Chinese Tower with 4 heatpipes
Memory 8x8 3200 KLEVV soon released H510 do not overclock memory... 2666
Video Card(s) XFX RX 470 4GB as undervolted as possible.
Storage 2x250GB SSD EVO 850 2~2 2TB very shady HD
Display(s) ACER KG241 75hz(80hz)
Case Some Akasa
Audio Device(s) Logitech G633
Power Supply 650w Gamemax GM650
Mouse Logitech G305
Keyboard Redragon Switch Brown chinese i guess....
VR HMD don't know what it is
Software Windows 11 Pro
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
 
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