Water cooling Two 7970s

[death791]

So I just about have all my parts to setup my water cooling loop, I just had a question on the best way to setup the Video cards, I have Two Heatkiller Gpu-X3 Full Coverage Water Block's for my XFX 7970 Black Edition Cards now I was just wondering Which config would cool them better the parallel or the serial operation? I'll be running a 360mm rad and a 240mm rad so I'm not should if it will really matter to much.

 

[GhostRyder]

If it were me, I would do them serial because it to me is much easier and just looks the best. Besides, with the config your going with, you dont have to worry, even if you did try them both, I doubt the temps would change at all, I run my 6990's Liquid Cooled in a serial config which gives me beyond adiquette temps on a 360 rad and a 140 rad.