Ati radeon™ hd 4000/ati mobility radeon™ hd 4000, ati radeon™ hd 3000/ati mobility radeon™ hd 3000, and ati radeon™ hd 2000/ati mobility radeon™ hd 2000 series graphics reached peak performance optimization in october, 2013. the last operating system supported using the amd drivers was microsoft windows