Commodore USA has started taking pre-orders of its newly revamped Commodore 64 Home Entertainment system. Of course this version comes with Blu-Ray and a dual core Intel (gasp!) processor running a version of Ubuntu Linux, it will include a Commodore OS 1.0 emulator, which should run all your favorite C64 6502 based games.
The Original C64 had 64k of RAM, the Intel Atom D525 has 112k of just L1 cache. At least the die size is similar :).
Commodore USA is also making modern version of the VIC computers for your enjoyment, albeit in slightly modified cases.