I did a test this evening and i had a 10 degrees drop on idle and 12 degrees ingame, but i am verry unsatisfied about the corsair ventilators deliverd with the H80 ... they are to loud and they don't produce enough airflow on lower speeds. I wil change them with 2x noctua i think. Furthermore i need to make a new bracket to mount the cooler to the graphics card, the bracket i made is to thin and bends to easy by screwing the pieces together, i think aluminium 1.5 mm will do, this will make the connection better and will improve the results i guess.

Next year summer i will build a complete new pc, and then i buy a complete watercooling setup, let's see and wait for what the new テつ*developtments テつ*are around that time.