The problem i have is not really anything serious as of yet...My cpu temps has gone up about 10-12 degrees since adding my gpu to my loop. It used to max out roughly around 74 stress testing, now since adding my gpu to the loop, I have seen the max around 87(core temp/real temp). I have the h220 from swiftech and was wondering what would be the better way to help lower temps 1. Add another rad? 2. Add another rad and reservoir? 3. Add just a reservoir? Granted I have been running the valley benchmark that comes with the gpu and futuremark to get my system as hot as possible and maybe as close as possible to playing the games that I will be playing. Also I threw resident evil 5&6 and a lil' street fighter 4 in the mix and the temps don't seem as high(max 75). My gpu temps when running any benchmark has not passed 59 degrees. Any ideas?