Type: Windows 2000/XP/2003/XP 64-bit/2003 64-bit/Vista/Vista 64-bit/2008/2008 64-bit/7/7 64-bit/2008 R2
TechPowerUp Radeon Bios Editor v.1.25 is a tool which helps you over-/underclocking and tuning your recent ATI video card. Unlike other programs as Rivatuner for example, RBE will provide a modified version of your video card's original BIOS that you can flash upon your video card.
Added preliminary fan control for 5970 (EMC2103 fan controller).
Added support for Radeon HD 5830, 5450 and 5570.
Added signature file based overdrive hacking capability for 5xx0 cards.
Improved built-in hex editor search capability.
Fixed another subvendor display issue, hopefully for good this time.
Improved RAM interface detection.
Fixed a rarely occurring bug (on mobile Radeon BIOSes only) regarding powerplay table.
Added qualified error message if pre-2xx0 BIOS is detected.
Fixed rare file opening issue.
Updated WinFlash link.
Fixed minor clock wizard issue.
Added welcome message for first time users.
Added feature to enable RivaTuner versions < v2.25 to cooperate with 5xx0 Radeons.