Mod changes Radeon HD 6950 to 6970
Hardware entusiasts have proposed an easy way to make your Radeon HD6950 graphics card perform like a Radeon HD6970 through a software Unlocking process, which could save you some $70. According to an article at the TechPowerUp web site, AMD’s new Radeon HD 6950 can be transformed to a Radeon HD 6970, unlocking 128 unified shaders in the process.
Both the Radeon HD 6970 and Radeon HD 6950 are based on AMD’s new Cayman core which is their first graphics processor to use a VLIW4 shader configuration. AMD’s two Cayman variants, called Cayman Pro and Cayman XT, are based on the exact same GPU silicon. The web site reports that the two SKUs are sharing the same silicon so a software modification is enough to unlock the “locked” features of the HD 6950, essentially transforming it to a more powerful HD 6970.
More information: CDRInfo