[UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing

[kxao]

this mod Heliox are card 4gb and 8gb my RX480 is, if I change the size in polaris editor it will work or not ??

[Vegetablepin]

https://www.visiontek.com/graphics-cards/radeon-rx480-polaris-edition-8gb-gddr5-402-detail.html 

[FlensGold]

Sorry if it has been asked before, but does anyone have Custom Roms for Sapphire RX480 Nitro+ GPUs?

Depends on memory type.

Can I check this via Software or do I have to inspect the GPU itself (disassemble it)?

[nevermind41]

Small test with RX 470 Nitro 8 GB

[bucketofsocks]

Sorry if it has been asked before, but does anyone have Custom Roms for Sapphire RX480 Nitro+ GPUs?

Depends on memory type.

Can I check this via Software or do I have to inspect the GPU itself (disassemble it)?

GPUz will tell you

[mpunisher]

Small test with RX 470 Nitro 8 GB
https://s22.postimg.org/652aoyoap/IMG_20160915_WA0001.jpg
https://s22.postimg.org/78mf0x8xt/IMG_20160915_WA0003.jpg

what gpu ??

[nevermind41]

Small test with RX 470 Nitro 8 GB

what gpu ??

with 470 nitro 8 gb You can see it in the pictures. As I said just small test 470 nitro can easliy make 30+ with 90 - 95 watt with single mine ether

[mpunisher]

Small test with RX 470 Nitro 8 GB
https://s22.postimg.org/652aoyoap/IMG_20160915_WA0001.jpg
https://s22.postimg.org/78mf0x8xt/IMG_20160915_WA0003.jpg

what gpu ??

with 470 nitro 8 gb You can see it in the pictures. As I said just small test 470 nitro can easliy make 30+ with 90 - 95 watt with single mine ether

can you share the room

[Eliovp]

A 470 doing 35.. haha.. yeah right, the 470 is the one doing 28..

No way a 470 hits 35

Nice try 

[nevermind41]

A 470 doing 35.. haha.. yeah right, the 470 is the one doing 28..

No way a 470 hits 35

Nice try 

[nevermind41]

try 2100 with 1500 strap and come back to say ''I am sorry''

[FlensGold]

Sorry if it has been asked before, but does anyone have Custom Roms for Sapphire RX480 Nitro+ GPUs?

Depends on memory type.

Can I check this via Software or do I have to inspect the GPU itself (disassemble it)?

GPUz will tell you

Got it, guess Hynix is not the ideal RAM for this?

[Eliovp]

try 2100 with 1500 strap and come back to say ''I am sorry''

Sure 

[FlensGold]

Does this BIOS also apply for the XFX Radeon RX480 RS?

[Jistlad]

Does this BIOS also apply for the XFX Radeon RX480 RS?

I think it only applies to the reference cards which have only 6pin PCIE connectors and blower fans only.

[Raja_MBZ]

Does this BIOS also apply for the XFX Radeon RX480 RS?

Well I tried to apply those BIOS on my XFX versions, the Windows 10 crashed, and immediately an error appeared. I repeated the process and same error occurred again. You can try as well, but make sure that you try with one GPU first. I didn't lose anything after the restart by the way.

[FlensGold]

Does this BIOS also apply for the XFX Radeon RX480 RS?

Well I tried to apply those BIOS on my XFX versions, the Windows 10 crashed, and immediately an error appeared. I repeated the process and same error occurred again. You can try as well, but make sure that you try with one GPU first. I didn't lose anything after the restart by the way.

Thank you for sharing this. I also tried to adjust the stock BIOS from my Sapphire RX480 Nitro+ GPUs which lead to the same problem. So I am asking for good GPUs including a Mod, seems that reference cards are hard to get these days.

[lynxchat]

@lynxchat

1100@1650       23.8Mh 74W -> 74 W is the Value from GPU-Z? or from the Wall?

lg

GPU-Z is not accurate, not even close to accurate, not at all. My 3 GPU's are consuming 200 W according to the GPU-Z, but in actual, they are consuming somewhat like 400 W. I'm extremely sad with their software feature by the way.

I try with wattmeter and report real power.

[seitrox]

Hey, I kinda was not thinking all too much when applying the BIOS onto my Asus rx480 4gb model, turns out after the windows 7 logo it wont display anything more, with it being the 2ndary card it wont be recognized inside of windows and it cant even be found from the ati flash when running it off an usb stick with freedos from rufus on it (even if it is the only card in the system, just funny how it displays the msdos but it wont be recognized from it). So can anyone maybe help , does it matter which version of ati flash i used to do that since i think the one i got from that tutorial is a bit outdated. I saved the stock bios through gpuz though just cant find a way to get it back on it :/ .
Help is much apreciated!
EDIT: I somehow was able to boot back up to windows 7 with the card after i saw that it was recognized inside the safe mode in which i then just deleted the device manager entry of it which seemed to have worked. And i also enabled the windows 7 admin account in the safe mode.

[FlensGold]

Hey, I kinda was not thinking all too much when applying the BIOS onto my Asus rx480 4gb model, turns out after the windows 7 logo it wont display anything more, with it being the 2ndary card it wont be recognized inside of windows and it cant even be found from the ati flash when running it off an usb stick with freedos from rufus on it (even if it is the only card in the system, just funny how it displays the msdos but it wont be recognized from it). So can anyone maybe help , does it matter which version of ati flash i used to do that since i think the one i got from that tutorial is a bit outdated. I saved the stock bios through gpuz though just cant find a way to get it back on it :/ .
Help is much apreciated!
EDIT: I somehow was able to boot back up to windows 7 with the card after i saw that it was recognized inside the safe mode in which i then just deleted the device manager entry of it which seemed to have worked. And i also enabled the windows 7 admin account in the safe mode.

Hello,
I had the same problem, but starting windows (10) in secure mode helped. Doing so allowed me to access the card via atiflash (although flashing back the original BIOS did not work for some reason).