Advanced Micro Devices is targeting mid-range desktops with its latest high-end FX chips based on the Piledriver architecture. The three new FX processors each have eight cores. They chips are designed for home PC builders looking to make their own desktops for just under US$1,000 to as much as $1,500.[ Keep up on the day's tech news headlines with InfoWorld's Today's Headlines: Wrap Up newsletter. ]