We have heard no news for a long time regarding Steamroller FX. If it is released, it will probably be AM3+ and will be released in Q1 2014. I am not holding my breath though. Rumors have said that Piledriver is the last of the FX and with AMD's focus on the APU and HSA, I don't think they care. I was waiting for the next 8 core steamroller, but I might pull the trigger of the current FX soon if I hear nothing.