Help with Liquid Cooling set up

aps_88f3

Honorable
Nov 9, 2012
20
0
10,510
Hey everyone! Hope this is in the right category, was hoping to get some advice from experienced users in regards to liquid cooling.

I've recently installed 2 780ti's in my system and although they're great, when gaming they pretty much become a heater and my whole room becomes hot! Also, the top GPU sits in the mid to high 80s (celsius) during BF4 which I'm really not comfortable with, so I have decided to go ahead and liquid cool my system.

Specs:

3770k @ 4.5Ghz (currently with h100i & sp120 fans)
2x 780ti's EVGA & ASUS
ROG Maximus V Formula Mobo
AX 850 Gold PSU
Phantom 820 Case

My questions are as follows;

I imagine that my current 850W PSU is reaching the upper limits. By installing a custom loop and therefore a pump, is a 1000W PSU something that I should be looking into, or will my 850W suffice? CPU and both GPU's will be overclocked obviously.

I can fit a 280 & 360 rad in the case, however it would prove difficult to not have the loop running straight from the GPU's into the CPU and mobo. From there it would run into the 360 rad, reservoir, 280 rad, pump, and back into the GPU's to start over. Is this okay? Or is it undesirable to configure the loop this way, with no intermittent cooling in between components? Any input would be greatly appreciated.

Thirdly it would be great to have some high quality (and silent!) pumps recommended to me!

Thanks a lot in advance!!




 
Solution
The water will probably not boil. It will be very hot though. You still would not want that hot water in your tubes though. I reversed the order on in the previous post, so I will say the configuration again. Go res to pump to cpus to 360 rad to gpus to 280 rad then back to res. If you really want you can do your original setup, but I would not recommend it.
Hope this help :)

CqcRushes

Reputable
Feb 15, 2014
54
0
4,660
I would get the 1000 watt psu. You will get better performance if the psu has extra headroom. The best thing to do is to have 2 sperate loops for your cpu and gpus. If you want one loop. Go res to pump to gpus to 360 rad to cpu to 280 rad then back to res. One might argue that the water is flowing so fast that it does not matter if you have a rad between your gpus and cpu. But the water will still be hot and you don't want it reaching boiling before it gets to your rads. I don't know much about pumps so I am sorry.
Hope this helps :)
 

CqcRushes

Reputable
Feb 15, 2014
54
0
4,660
The water will probably not boil. It will be very hot though. You still would not want that hot water in your tubes though. I reversed the order on in the previous post, so I will say the configuration again. Go res to pump to cpus to 360 rad to gpus to 280 rad then back to res. If you really want you can do your original setup, but I would not recommend it.
Hope this help :)
 
Solution