i already have a 6950 in this computer and want to put a 6970 in it too. would this cause the 6970 to run slower or what? or maybe crash?
the 6950 is a stock card that can't be unlocked. so it will have less shaders than the 6970.
i ask this because i heard it is best not to mix cards in the same system but these cards are very similar so may be ok?