Apple offers a quad-core version with two dual-core Xeon "Woodcrest" processors and an eight-core system with two quad-core Xeon "Clovertown" chips.
Eight cores or fourPricing starts at $2,200 for the cheapest 2x dual-core Xeon setup.
Opt for the 8-core Mac Pro and you get the power of two Quad-Core Intel Xeon “Clovertown” processors running at 3.0GHz. Or choose a quad-core Mac Pro featuring two Dual-Core Intel Xeon “Woodcrest” processors and decide how fast they fly: 2.0GHz, 2.66GHz, or 3.0GHz. At 3.0GHz, the quad-core Mac Pro runs up to 2x faster than the Power Mac G5 Quad.1
Mac Pro accommodates up to four drives and 3TB of storage, offers eight DIMM slots to fill with up to 16GB of RAM, and provides up to two SuperDrives. It also gives you four PCI Express slots and lots of I/O options for ultimate flexibility.
Looking for high-performance workstation graphics? You’ve come to the right place. Three graphics card options let you choose the card that meets your specific needs. And every one lets you connect up to two displays, including at least one 30-inch Apple Cinema HD Display.