Quote Originally Posted by zigzag View Post
I just changed from2 loops to 1. Im def getting bettertemps on my cpu, about 5c lower. Before i had the cpu and mobo on a RX480 and my 2 xfx5770's on a EK240. I changed my cards for 2 470's ( running 1 atm) and put everything on 1 loop, still using same rads and pump. And right now my 470 is idle at 29c, and its pretty humid here. Sure that will change when i add the other 470, but im happy
Are you using one pump at the moment ?

I was using one mcp655 until friday and my temps were somewhat ok. I connected a second pump and my temps at full load went down about 9c-10c for each(cpu,
480 (1) and 480 (2).

I was amazed at how great flow affect temps. diagram above for once I get new res.