Originally Posted by NiNoDuKEz
I went Series for the hopes of less pressure drop going to the cards.
as far as fans i'm using Cougar Dual-x fans, and they run max RPM, aren't too noisey, but i think i'll add a fan controller soon, not sure which to buy.
My flow is kind of weird but i personally dont find it makes a huge difference, mine goes Pump - 240 rad - CPU - Graphics Cards - 360 rad - Res/pump.
ha! i wanted do buy cougar dual x green led too
do they get much air through your front rad? noticed any whiney/clicking noises? can you feel much air comming through the rad?
i have the fan controller from akasa which lets me control exactly 6 fans ... if you have 8 fans you can use a PWM splitter on two of the connections and it works perfectly fine ... before i had my custom loop i was mostly aircooling so thats why i know that ...
yeah i will change my setup too ... right now i have res - pump - 360rad - 2x hydro copper (series) - CPU - 240 rad - res ... i will change to parallel because the d5 pump does not have THAT much pressure (is more volume optimized) and 2 cards in series have a great restriction (3 even more) and i heard that the D5 pump performs better in parallel setups (when having multi gpu setups of course) in any loop so that´s why i will change that ... but i will also go CPU first like you do ... i hope to see improvements
CPU benching only i get 74°C max haswell 4770k up to 4.5Ghz
GPU wise i get maximum 54°C on the first card and 62°C on the second card running @ 1.3V core and 1.7V mem oc to 1306Mhz core and 7006Mhz mem stable gaming OC
i feel like i could get more out of this loop ...