said by PGHammer :

However, Core has been a blockbuster for Intel. In fact, the Core microarchitecture is popping up in places you wouldn't have expected to find Intel *anything* even two years ago. I'm not just talking desktops, but HPC workstations and servers (lest anyone forget, every XEON is Core-based), laptops, notebooks, UMPCs, even Macs (from super-lightweight to ultra-heavyweight). Core hasn't just clobbered AMD; Core is also directly responsible for chasing National Semiconductor out of the general-purpose CPU business entirely. Core 2 has simply extended Intel's lead to the supremely silly; Intel is now basically competing with *itself*. Intel is at the point where they are getting ready to EOL a processor that is too powerful for general-purpose use that is priced for for such use (I'm referring to the Q6600, formerly known as Kentsfield; a server processor in desktop clothing at desktop-processor prices.)