AMD's new CPU architecture Ryzen has had some launch bugs but that has not stopped it from being a great CPU. Good news is that BIOS updates have been improving performance and AMD continues to release more bug fixes for motherboard makers to implement in their BIOS updates! Check out the article at OC3D on the subject!
AMD today released this ZEN teaser on YouTube and I would sum this video up with a quote from Senior VP & CTO Mark Papermaster "We are back!". Inside this clip it shows the 8core16thread ZEN CPU rendering just a hair faster than the Intel i7 6900k (downclocked so both are at 3.0ghz). While the 6900k was downclocked, I was not expecting these gains! AMD please dont over hype like Bulldozer, please be this awesome!