CPU air cooler runs ice-cold water through its heatpipes to liquid-cool a GPU — negative-temp DIY mod sees up to 17% performance uplift

Source: Tom’s Hardware

Overview

Watch as a crazed modder grinds down the heatpipes of an excellent air cooler, then injects ice‑cold water through them with retrofitted tubes, and finally puts the entire apparatus on two GPUs to see how far he can push performance, witnessing massive clock‑speed uplifts across the board.