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Polaris Bios Editing ( RX5xx / RX4xx ) - Page 129

post #1281 of 3464
@NoLive721 Your welcome, I hope I can help.
What's the stock voltage for the RX 480?
I made another BIOS based on your orig6feb, which one is the original? haha
This one comes 1200mv 1400mhz, 25+ power limit available yet at stock power limit... 88c temp maxes.
NoLive721-1400Mhz1200MvStockPwr25Limit.zip 110k .zip file
post #1282 of 3464
I have a Nitro+ 470 4gb and I feel that the target fan temp 75c is a bit high. I dont want to change it to something lower every boot with software. Is there a way to change that in BIOS?
post #1283 of 3464
@Galder I don't know if it's my card or everyones but modding in bios a cooler temp doesn't seem to work... It kind of does what it wants... If you want... send me your GPU-Z Bios dump and i'll see if I can get it to work.
post #1284 of 3464
Quote:
Originally Posted by chris89 View Post

@Galder I don't know if it's my card or everyones but modding in bios a cooler temp doesn't seem to work... It kind of does what it wants... If you want... send me your GPU-Z Bios dump and i'll see if I can get it to work.

Much appreciated man thumb.gif Here is the cool non OCd bios which I am using
bios.zip 110k .zip file
post #1285 of 3464
@Galder Here ya go. It's setup near stock but slight reduction in Current Ampere to 94 Ampere TDC, from about 110 or so. That alone is 13.83% cooler VRM temperature, Among Increased max TDP limit from 110W to 125W along with a 75W Limit rather than 85W. All in all we have the potential to save about 15-20% in heat and maybe a little bit more big end performance.

Temperature limits at 88C now from in excess of 105C... Min Target 40C @ 20%/ Medium Target 60C @ 50%/ High Target 68C @ 70%... Max Target 88C @ 100%.

Not to mention the increase in core up to 1250Mhz now 40.00GPixel/s and ram up to 230GB/s @ 1797Mhz. Enjoy! thumb.gif

Galder-RX470-4GB.zip 112k .zip file
post #1286 of 3464
Quote:
Originally Posted by chris89 View Post

@Galder Here ya go. It's setup near stock but slight reduction in Current Ampere to 94 Ampere TDC, from about 110 or so. That alone is 13.83% cooler VRM temperature, Among Increased max TDP limit from 110W to 125W along with a 75W Limit rather than 85W. All in all we have the potential to save about 15-20% in heat and maybe a little bit more big end performance.

Temperature limits at 88C now from in excess of 105C... Min Target 40C @ 20%/ Medium Target 60C @ 50%/ High Target 68C @ 70%... Max Target 88C @ 100%.

Not to mention the increase in core up to 1250Mhz now 40.00GPixel/s and ram up to 230GB/s @ 1797Mhz. Enjoy! thumb.gif

Galder-RX470-4GB.zip 112k .zip file

Does lowering the Amp really work tho in that fashion? Because it seems that lowering Amperage is somewhat lowering tdp, as the only caveat is going for more voltage (but in reality, more voltage is more power consumption, and Amperage is going up regardless).

Just asking, is that bios Elpida o Samsung memory? I made one for my 470 nitro+ 4gb Hynix that only makes all timings past 1500 strap the same. I have asked this once but I haven't got a reply. Is there a sweet spot in memory timings to clock ratio? Beyond 1800mhz im getting EDC errors, but i dont know if looser timings (say, 1625 strap instead of 1500) and higher clocks achieves more performance in games (just like some games like more tighter system RAM timings rather than pure bandwidth. This config already achieved me 9% perf increase in Heaven (i run core at 1300 regardless of bios mod) between modded timings and without the mod but in BF1 i kinda dont really see much improvement if any. Since I only really play that game as demanding graphics goes, does it make more sense to go for higher clocks and 1 strap looser timings? Thanks in advance.
post #1287 of 3464
Quote:
Originally Posted by chris89 View Post

@NoLive721 Your welcome, I hope I can help.
What's the stock voltage for the RX 480?
I made another BIOS based on your orig6feb, which one is the original? haha
This one comes 1200mv 1400mhz, 25+ power limit available yet at stock power limit... 88c temp maxes.
NoLive721-1400Mhz1200MvStockPwr25Limit.zip 110k .zip file

hi again

1.18v at stock and up to 1400Mhz core work on my card and with decent temps. my current OC is 1450 at 1.22V

rom called orig6feb is the rom which was on the card when I got it, will try you new BIOS later in the evening

thanks again for helping

olivier
post #1288 of 3464
Any chance for a msi gaming x 480 bios, that doesn't need signature patching ?

I'd like to drop frequency to stock to reduce heat output.
BigBox
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570K  Asus P8Z77-V MSI RX480 Gaming X 8GB Corsair Vengeance 
Hard DriveHard DriveOptical DriveCooling
Seagate 2.5" Intel SSD 330 LiteON @ OptiArc DVD-RW Noctuanh-U12P push/pull 
OSMonitorKeyboardPower
Windows 10 64bit AOC I2360PHU Logitech Internet Pro EVGA SuprNova G2 650W 
CaseMouseMouse PadAudio
Antec Three Hundred MS Wireless Optical Mouse 2.0A OEM Onboard 
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BigBox
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570K  Asus P8Z77-V MSI RX480 Gaming X 8GB Corsair Vengeance 
Hard DriveHard DriveOptical DriveCooling
Seagate 2.5" Intel SSD 330 LiteON @ OptiArc DVD-RW Noctuanh-U12P push/pull 
OSMonitorKeyboardPower
Windows 10 64bit AOC I2360PHU Logitech Internet Pro EVGA SuprNova G2 650W 
CaseMouseMouse PadAudio
Antec Three Hundred MS Wireless Optical Mouse 2.0A OEM Onboard 
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post #1289 of 3464
Quote:
Originally Posted by hojnikb View Post

Any chance for a msi gaming x 480 bios, that doesn't need signature patching ?

I'd like to drop frequency to stock to reduce heat output.

You dont need a bios for that. Just underclock it via wattman or wattool.
post #1290 of 3464
Quote:
Originally Posted by PPBottle View Post

You dont need a bios for that. Just underclock it via wattman or wattool.

I know, but i would like for settings to be permanent, when i clean install drivers or switch systems. Guess without ruining bios signature, there is no way of editing...
BigBox
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570K  Asus P8Z77-V MSI RX480 Gaming X 8GB Corsair Vengeance 
Hard DriveHard DriveOptical DriveCooling
Seagate 2.5" Intel SSD 330 LiteON @ OptiArc DVD-RW Noctuanh-U12P push/pull 
OSMonitorKeyboardPower
Windows 10 64bit AOC I2360PHU Logitech Internet Pro EVGA SuprNova G2 650W 
CaseMouseMouse PadAudio
Antec Three Hundred MS Wireless Optical Mouse 2.0A OEM Onboard 
  hide details  
Reply
BigBox
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570K  Asus P8Z77-V MSI RX480 Gaming X 8GB Corsair Vengeance 
Hard DriveHard DriveOptical DriveCooling
Seagate 2.5" Intel SSD 330 LiteON @ OptiArc DVD-RW Noctuanh-U12P push/pull 
OSMonitorKeyboardPower
Windows 10 64bit AOC I2360PHU Logitech Internet Pro EVGA SuprNova G2 650W 
CaseMouseMouse PadAudio
Antec Three Hundred MS Wireless Optical Mouse 2.0A OEM Onboard 
  hide details  
Reply
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