Corsair H50 & H55 CPU / GPU

[Circumnavigate]

Hello I ordered a Corsair H50 and a H55 as well as a Kraken G10.

I'm going to attach one of the coolers to my video card (GTX 670 EVGA FTW) and one of them to my CPU (2600K)

Does anyone know if I would be better off attaching the H50 to the CPU or the GPU? Same goes for the H55. Or does it really not make a difference where I attach either one

 

[Azzkiker]

The only real difference between the two is that the H55 can be mounted to an AMD cpu.

I don't see a difference in which is mounted to the GPU/CPU in your case.