Performance for everyone. Polaris is AMD's solution for the high-revenue segment of dedicated entry-level and mainstream graphics cards. We review the top model Radeon RX 480 in the reference design and evaluate the improvements from the architecture as well as the much smaller 14 nm manufacturing process.
http://www.notebookcheck.net/AMD-Radeon-RX-480-Review-The-fastest-polaris-desktop-card-at-launch.168250.0.html