amd-graphics is used for question particular to the AMD range of graphic chips, graphic boards and their drivers. Use it only if you know for sure the problem is not a general graphics issue (in that case use the tag: graphics)
AMD produces processors with integrated graphic chips as well as graphics cards. Specific support for this hardware is available for Linux.
Use of this tag indicates a specific AMD related graphics problem, that is not a general graphics board issue (in that case graphics should be used) or a generic AMD CPU issue (in that case amd should be used).
Several distributions include the option to install the non-open source drivers for AMD graphics chips/boards.
