Quote Originally Posted by churchy View Post
I wonder if it does make some sense in similar splitting 4 way sli single loop in 2 loops per 2 cards aswell .. somehow it seems, that difference in cooling for first and forth card might be noticeable in cooling/overclockability. After all, 4th gets warmed water by 3 hot cards before it. I wonder if someone who have had 4 way sli watercooled ever performed tests between 1x4 vs 2x2 .. most probably 99% sli users never went above dual card setup.
I had similar thoughts, that is why I have rendered the graphics cards in a parallel loop also. With the cards in parallel, the temperature of the coolant passing over the GPU's will be the same. It wouldn't be necessary to split the loop in two......