Saturday, February 14th 2009

TechPowerUp Radeon BIOS Editor 1.19 Released, Allows New Software Voltmods

TechPowerUp introduces Radeon BIOS Editor (RBE) v1.19. The software comes as a respite for users of ATI Radeon graphics cards seeking seamless GPU BIOS manipulation. The newest version of the software brings about the following changes:
  • Fixed a startup bug causing the main window not to show up.
  • Added experimental voltage register access. RBE automatically figures out if the card's equipped with a VT11xx. Just use register 15 for underclocking/undervolting and register 18 for overclocking. Register tweaking will override the voltage table. Still, you should adjust your powerplay settings according to the new register values.
The new features facilitate manipulating the voltage registers of Radeon HD 4870 and HD 4870 X2, making a real software voltmod possible. RBE 1.19 can be downloaded from here.
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26 Comments on TechPowerUp Radeon BIOS Editor 1.19 Released, Allows New Software Voltmods

#26
truehighroller1
menko2is there any program to check the voltaje i have in my 4870x2??
I think GPU-Z tells you the voltages under the sensors tab man, if not then riva tuner will.

My question(s) is, will this thing really let me modify my voltages on my card to go higher then what the BIOS is programmed to go? Will it actually let my voltages go higher then the default for these cards with out a hard mod? I have 2 4870 1gb cards.
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