Original URL: http://www.techpowerup.com/137140/AMD-Radeon-HD-6950-can-be-unlocked-to-HD-6970.html
Thanks to a less secure locking method AMD's new Radeon HD 6950 can be unlocked to a full blown HD 6970 with a few mouse clicks.
For a complete instruction on the how to click right here.
No warranty and/or support whatsoever.
Lol ... for the 15% difference ... shrugs