Isaiah
Isaiah is an x86 processor architecture that combines a 64-bit superscalar speculative out-of-order microarchitecture, high-performance multimedia computation, and a virtual machine architecture. The first generation of Isaiah-based products will be pin-compatible with the C7 processor family, enabling a smooth transition for system builders and providing an easy upgrade path for current designs. The processors also will use 65 nanometer technology for greater power efficiency. The architecture has been designed for applications such as high-definition video, imaging and virtual worlds, within a very low power and thermal envelope.