If your budget is large enough, Inno3D now offers a watercooled GeForce GTX Titan. The new GeForce GTX Titan iChill Black Series comes with Arctic Cooling's Accelero Hybrid cooling solution preinstalled on the reference board and it also has overclocked frequencies. The card offers a 937MHz core and 980MHz Boost, whereas the stock model features a 837MHz core and 876MHz Boost. The memory clockspeed remains unchanged at 6008MHz.
iChill GeForce ® GTX Titan Accelero Hybrid LCS (Liquid Cooling System) is the latest iChill Black Series graphics cooler with integrated air and liquid solution in the after-market. It offers an all-in-one solution with 200% cooling performance and 9 times quieter than the stock cooler. The iChill Accelero Hybrid LCS has an integrated active fan specifically designed to cool RAM and VR. furthermore, it is simple to use, maintenance-free and excellent value for money.
Traditionally GPU liquid cooling is expensive, complicated and adopted by only the most technical audience, the GPU however is now one of the most power hungry and hottest components you'll find in a high-end PC and will benefit from the iChill liquid cooling system even more than CPUs.