Second-generation Bulldozer processors only started appearing recently in the form of the Trinity APUs with Piledriver cores. The next Bulldozer-2 wave will come when AMD releases their Piledriver-bearing Vishera FX-Series desktop processors. While this hardware has yet to publicly arrive, AMD is are already working on compiler support for their third-generation Bulldozer -- a.k.a. Steamroller -- micro-architecture."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips