Hexus posted a review on the Gigabyte GeForce GTX 980 Ti Xtreme Gaming WaterForce
A quote from the article:
A liquid-cooled GTX 980 Ti begging to be overclocked. Nvidia's GeForce GTX 980 Ti is coming up to its six-month anniversary and remains largely unperturbed at the top of the consumer graphics card hierarchy. Having initially launched in an array of air-cooled flavours, the GTX 980 Ti range has in recent weeks been expanded to include a selection of liquid-cooled variants.Gigabyte GeForce GTX 980 Ti Xtreme Gaming WaterForce Review @ Hexus
You might say that this is a natural evolution for a high-end solution, but you could also argue that Nvidia's partners have been encouraged to explore hybrid coolers as a direct response to AMD's potent Radeon R9 Fury X. Either way, we now have an even greater selection of GTX 980 Tis to choose from, and we're following-up our review of Inno3D's iChill GTX 980 Ti Black with an in-depth look at Gigabyte's GTX 980 Ti Xtreme Gaming WaterForce.