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[Q] Modded BIOS for HD 7790

post #1 of 6
Thread Starter 
Hi!
I need a modded BIOS (or BIOS editor) for HD 7790 with unlocked core clock (1400+ MHz).
And may be i can use any software?
MSI AB - max 1400 MHz.
post #2 of 6
no such animal.

any tampering with clocks will BSOD drivers on boot. They are hash locked.
post #3 of 6
Thread Starter 
Ok, thx frown.gif
post #4 of 6
1400 should be plenty.

Are you saying you can OC past 1400?
post #5 of 6
I use "Asus GPU Tweak", there is an "Overclocking range Enhancement" setting and after enabling that, This utility is letting me go past 1200 MHz (1250 MHz Stable) and it also lets me overclock memory which is now at 1750 MHz stable.
I get 9-15% fps improvement over default clock. approximate average TDP has increased from 65 W to 105 W GPU , because It automatically adjusts core voltage to 1.310. I know its high, 1250 MHz may be achieved with lower voltage. Though I didn't manually try lowering voltage at this core frequency.


And 1400 MHz my foot.
You'll probably need 1.55v and Liquid Helium.
Edited by sumitlian - 5/18/13 at 2:13am
Intel+AMD=Happy
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The Intel Core i3 4150 @ 3.5 GHz Asus B85M-G Rev 1.01, Bios: 2501 AMD Radeon HD 7850 1GB 2x 4GB DDR3 1600 MHz CL9 
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Seagate Barracuda 1TB 7200.14 Old 80GB Seagate SATA Gen1 Seagate 500 GB 2.5" Haven't used since 5 years 
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Corsair H70 Windows 7 SP1 64 Bit. Samsung LED A300N 20" 1600 x 900 60Hz 5ms 19Watt PS/2 Microsoft Wired Keyboard 500 
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Intel+AMD=Happy
(18 items)
 
  
CPUMotherboardGraphicsRAM
The Intel Core i3 4150 @ 3.5 GHz Asus B85M-G Rev 1.01, Bios: 2501 AMD Radeon HD 7850 1GB 2x 4GB DDR3 1600 MHz CL9 
Hard DriveHard DriveHard DriveOptical Drive
Seagate Barracuda 1TB 7200.14 Old 80GB Seagate SATA Gen1 Seagate 500 GB 2.5" Haven't used since 5 years 
CoolingOSMonitorKeyboard
Corsair H70 Windows 7 SP1 64 Bit. Samsung LED A300N 20" 1600 x 900 60Hz 5ms 19Watt PS/2 Microsoft Wired Keyboard 500 
PowerCaseMouse
Corsair TX850 V2 CoolerMaster Elite 430 Black Microsoft General Optical Mouse V2.0 
  hide details  
Reply
post #6 of 6
That was kinda my point, ive never seen anyone oc past 1400...
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