Can anyone tell me what is the difference between Sapphire 6950 Dirt 3 edition 2gb factory numbers? What difference does it make to the cards?
and the other one is
I've heard people talk that some of 6950 unlock 6970 shader clocks by just pulling the bios switch to the other side. I've also heard that 20G has different packaging (red package with a woman) while 50G has Dirt 3 packaging (blue package with a car). 20G is also usually about 3 euros more expensive.
I have also noticed that the material is different. Compare those two pictures