Series or parallel?

[jammysland]

Hi Guys

I'm just figuring out my first water cooled system. I have an AMD Ryzen 5 5600X and 2 (two) RX 5700 XT 8GB GPUs. I will be using a XT45 360mm radiator and Eisbecher D5 250mm Acetal reservoir with Eispumpe VPP755 V.3. Should I route from the pump to the three cooler (1 x CPU, 2 x GPU) and then direct to the reservoir via a hot and cold loop and t pieces or can I go from one cooler to the next directly?

Thanks for the help in advance!

 

[Eddy]

The structure doesn't really matter. I would proceed like this: Reservoir -> CPU -> GPU1 -> GPU2 -> Radiator -> and back to the reservoir.