Anything water cooled really.
The water-cooling is worth the money, trust me. Your temps will drop so low that you can crank the clocks and voltage to the point where it's strictly the voltage degrading the GPU and it won't even be loud. It won't throttle at all. A water-cooled 1080 Ti can boost to 2.1GHz and hold it all day. It's gaming performance is even unmatched with any air cooled card.