The Witcher 3: Performance Analysis @ techPowerUp
 

In this article, we put the GTX Titan X, R9 295X2, GTX 980, R9 290X, GTX 970, R9 290, GTX 960 and R9 285 through the Witcher 3: Wild Hunt. We do so at resolutions of 1600x900, 1920x1080, 2560x1440, and 4K to assess what hardware you need to play this recently released top-title.

http://www.techpowerup.com/reviews/P...The_Witcher_3/