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Modded R9 390X BIOS for R9 290/290X (Updated 02/16/2016) - Page 59

post #581 of 1862
I used the memory modded ones on my 2 elpidas and Hynix. It seems to work pretty well. Though I do need a slight voltage bump to not blackscreen, but I didn't do a lot of testing played on a beta game with shotty crossfire support. Feels great to get to get a free 390x and get my money's worth from these 290x's. Maybe if I'm ambitious enough I'll figure out how to add just a touch of voltage through bios. I always was hoping for this day to come for these cards
post #582 of 1862
Any luck so far for Sapphire r9 290x Tri-X New Edition owners?

sapphire_r9_290x_tri_x_new_edition.zip 138k .zip file
post #583 of 1862
Strange, 0 performance change for me from stock.
post #584 of 1862
For me it is about 4% performance increase.
post #585 of 1862
After further testing it has been confirmed that I am a moron. I achieved apprx a 3% performance increase clock for clock.
post #586 of 1862
Hello again i have a bios i want to share. Got a bios from the 390/390x owner's club, an xfx dd 390 non x bios. I wanted to see if it was different to this 'leaked' bios. It allowed me to get to 1260 mhz without blackscreen instead of 1240 mhz and occasionally blackscreens. The result you may ask? http://www.3dmark.com/fs/6192783. Let me know if they work. I may do some more tinkering.
I've made two bioses, one for elpida and one for hynix, they use the stilt's timings. I can do a version with stock 290 timings also if anyone wants it. (my personal bios uses tight stock 290 timings)
Anyways feel free to try them and please comment about your experience with this bios smile.gif (if they work tongue.gif).
New390Bios.zip 198k .zip file
post #587 of 1862
If you can make one for stock 290 Eplidia I'd like to try it out.

I have one hynix card and one elpidia. The elpidia one does not like memory overclocks at all. smile.gif
   
CPUMotherboardGraphicsGraphics
I7-3770K Gigabyte GA-Z77X-UP7 Saphire R9 290 Saphire R9 290 
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CPUMotherboardGraphicsGraphics
I7-3770K Gigabyte GA-Z77X-UP7 Saphire R9 290 Saphire R9 290 
RAMHard DriveHard DriveHard Drive
Corsair Dominator Platinum OCZ Vertex 4  OCZ Vertex 4 Seagate  
CoolingOSMonitorKeyboard
Custom Loop Windows 8.1 QNIX QX2710LED Logitech G710 
PowerCaseMouseAudio
Cooler Master V1000 Zalman GS1000 Logitech G502 Sound Blaster Z 
CPUMotherboardGraphicsGraphics
i7-3770k MSI Z77A-GD65 XFX HD 7870 Black Edition XFX HD 7870 Black Edition 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance OCZ Vertex 4 OCZ Vertex 4 Seagate Baracuda 
Hard DriveOptical DriveCoolingOS
Seagate Baracuda Sony BR Corsair H100i Windows 8.1 PRO 
PowerCaseAudio
Corsair TX850w Old Gateway Case Creative Sound Blaster Z 
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post #588 of 1862
Quote:
Originally Posted by ZealotKi11er View Post

Well try 1750 and see if you get better score. for 290/290X the only clocks you should run are:

1250
1375
1500
1625
1750
1875

Wow, I did not know this. Using these memory timings I am able to reach a much higher memory clock (And score) without atifacting. Are their any specific core clocks l should try? Also AB limits me to 1235 core and 1625 memory. What are you using to go past 1625? Thanks
post #589 of 1862
NVM found Trixx
post #590 of 1862
Quote:
Originally Posted by Krahll View Post

I've tested the bioses at the OP pack (290 Tri-X new edition, Samsung ram), and the only one that lets me boot into windows is the 290_SAMSUNG_MOD_V1.7 but wont let me install drivers, either got black screen or install ends and after reboot it tells me "no amd gpu detected" or "driver not installed" so I think for this custom pcb at least they are not working.

Sorry for mega delay redface.gif , been busy with things.

I have attached a ZIP of modded Tri-X 390X roms , there are 3 versions in ZIP, read versions.txt, I would try V1 first wink.gif .

OCNTri-X390.zip 306k .zip file

These roms have a editable GPU core voltage offset in VoltageObjectInfo table, offset location in TXT and also view Hawaii Bios editing thread post 1 for info.

I would uninstall CCC / MSI AB / TriXX without saving any settings, run DDU and then flash rom in DOS and reinstall CCC / MSI AB / TriXX.

Beware anyone else downloading this rom it only supports RAM ICs Samsung K4G20325FS & Elpida EDW2032BBBG support.
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The Stilt Machine
(14 items)
 
XPS - i5 4690K
(12 items)
 
XPS - Q6600
(8 items)
 
CPUMotherboardGraphicsRAM
Ryzen 7 1700 Asus Crosshair VI Hero Sapphire Fury X@1145/545 G.Skill Trident Z 2x 8GB 3200MHz C14 
Hard DriveCoolingCoolingCooling
Samsung Evo 840 ThermalRight Archon IB-E X2 + 2x TY143 ThermalRight TY-143 2x front case intake Arctic Cooling F12 + 2x F9 as rear case exhaust 
OSMonitorKeyboardPower
Win 7 Pro x64 / Win 10 Pro x64 Asus MG279Q Cherry MX-Board 3.0 Cooler Master V850 
CaseMouse
SilverStone TJ06 Logitech G700S 
CPUMotherboardGraphicsRAM
i5 4690K@4.9GHz 1.255V Asus Maximus VII Ranger Sapphire Fury X@1145/545 HyperX Savage 2x8GB 2400MHz C11 
Hard DriveCoolingOSMonitor
Samsung Evo 840 TR Archon SB-E X2 Win 7 Pro x64 / Win 10 x64 Asus MG279Q 
KeyboardPowerCaseMouse
Cherry MX-Board 3.0 Cooler Master V850 SilverStone TJ06 Logitech G700S 
CPUMotherboardGraphicsRAM
Intel Q6600 G0 Asus P5K Premium Black Pearl Sapphire Toxic HD5850 Corsair Dominator 4GB 
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Crucial MX 100 256GB TR TRUE Rev.A Win 7 Pro x64 Cooler Master V650 
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Overclock.net › Forums › Graphics Cards › AMD/ATI › Modded R9 390X BIOS for R9 290/290X (Updated 02/16/2016)