2GB VRAM makes no difference to stuttering

[Urufu_Shinjiro]

Correct me if I'm wrong, but the 69xx series is a dual GPU on one slot card. If that's the case not only are you running crossfire, which we know doesn't work, but the 2gb VRAM is actually the same as 1gb, it's just 1gb for each GPU. That can be an advantage depending on how you use the Crossfire, if the second GPU/VRAM combo is doing all the AA and AF work, then that VRAM will come in handy, if both GPUs are working on rendering the scene then it's effectively 1gb VRAM.