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Hawaii Bios Editing ( 290 / 290X / 295X2 / 390 / 390X )

 
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Old 02-07-2019, 05:48 AM
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Hello guys. Probably this is the wrong thread. I read OP's post. Outstanding but I am a bit of a moron. I have a 280x powercolor and I would like to go from 1030 on the core to 1100 with +20 power limit and fans kicking 100% when the card reaches 65c. Now I do these things in afterburner but I want to try some linux gaming and I can't find a way to do them all. Can somebody edit my ROM. I managed to only edin the core clock. Posting stock ROM. Couldn't find the fan numbers (probably cuz it's a 280x not a 290?). Voltage control seams locked down to GUI's. Can it be unlocked too from the bios? Thanks in advance!
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Old 02-08-2019, 08:12 PM
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Quote: Originally Posted by goshobul View Post
Hello guys. Probably this is the wrong thread. I read OP's post. Outstanding but I am a bit of a moron. I have a 280x powercolor and I would like to go from 1030 on the core to 1100 with +20 power limit and fans kicking 100% when the card reaches 65c. Now I do these things in afterburner but I want to try some linux gaming and I can't find a way to do them all. Can somebody edit my ROM. I managed to only edin the core clock. Posting stock ROM. Couldn't find the fan numbers (probably cuz it's a 280x not a 290?). Voltage control seams locked down to GUI's. Can it be unlocked too from the bios? Thanks in advance!
Use VBE7

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Old 02-11-2019, 01:58 AM
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Hi, I have asus r9 290 dcuII 4gb elpida

Is there any chance to squeze anything from it like tighter timings?

I would kindly ask to edit my stock rom so I can compare if I'm editing in the right direction? I would like to get mild oc with undervolt.

I've increase the power limit but still stress test like kombustor throttles imminently not even reaching max temp 94 Celsius. I have spikes on gpu load

https://www.dropbox.com/s/9i91skjxhc...90dcu.rom?dl=0

Last edited by turbix; 02-11-2019 at 02:24 AM.
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Old 02-12-2019, 10:35 PM
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Quote: Originally Posted by turbix View Post
Hi, I have asus r9 290 dcuII 4gb elpida

Is there any chance to squeze anything from it like tighter timings?

I would kindly ask to edit my stock rom so I can compare if I'm editing in the right direction? I would like to get mild oc with undervolt.

I've increase the power limit but still stress test like kombustor throttles imminently not even reaching max temp 94 Celsius. I have spikes on gpu load

https://www.dropbox.com/s/9i91skjxhc...90dcu.rom?dl=0
I've copied The Stilt's BBBG timings to the 1375 and higher straps. See if this helps with performance.
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Old 02-13-2019, 12:41 PM
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Quote: Originally Posted by BLUuuE View Post
I've copied The Stilt's BBBG timings to the 1375 and higher straps. See if this helps with performance.
Thank you, just flashed it and will do some test. I'm green in that matter and don't get it. Does that mean that tigher timings will be noticed on 1375 MHz?
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Old 02-13-2019, 04:09 PM
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Quote: Originally Posted by turbix View Post
Thank you, just flashed it and will do some test. I'm green in that matter and don't get it. Does that mean that tigher timings will be noticed on 1375 MHz?
No, you just need to set 1251MHz or higher and the tighter timings will be used.



1375 strap = 1251 - 1375
1500 strap = 1376 - 1500
etc...

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