AMD will start selling a range of SSD products under the Radeon brand later this year. However, with the flash chips sources from Toshiba (19nm) and controller sourced from Indilinx (Barefoot 3) AMD isn't exactly bringing anything new to the table.
I'm not totally convinced AMD's management knows what it is doing. This sounds like an also - ran strategy. That said, I seem to always root for the underdog, so I hope they make it.