Resolution mode, meanwhile, will see the PS5 and Xbox Series X target 60 fps while maintaining a 4K resolution, while the Series S will downsample the game from 1728p. The less powerful Xbox Series S will target 120 frames per second at 1080p. On Xbox Series X and PS5, performance mode will target 120 frames per second at a dynamic 4K resolution - which means the resolution will scale down in some instances so the game can keep a steady framerate. Across all three consoles, you’ll have the choice of playing the game in either a performance or resolution mode. Ubisoft detailed what players can expect from the upgrade when it comes out on December 1st. Like a lot of other popular Xbox One and PS4-era games, Rainbow Six Siege is about to get a next-gen update.