I have an AMD RX 480 8gb GPU in my machine. Blender doesn't seam to recognize the card, instead, under OpenCL, it says Ellesmere. I can select GPU when I render, but my GPU doesn't kick on. Is this a known issue with AMD cards? My AMD drivers are up to date.
My Radeon R5 M330 had the same problem, except it listed "Hanian" as the GPU available. I asked a question about how to make it work, and I got answered: Rendering with AMD Radeon R5 M330 gives an error that I can't understand! The GPU name doesn't seem to do any effect.