Apple’s fastest Mac is the 12-Core Mac Pro, featuring two 2.93 GHz Xeon processors. Configure it with 25GB of DDR3 ECC SDRAM, and Apple’s fastest Mac will cost you $8,749.00.
Yowza. That’s an extraordinary amount of money. If you don’t mind dropping an extra $300, though, you might be interested in Macintouch’s guide to building not Apple’s fastest Mac, but the world’s fastest Mac yourself.
Yup, according to Macintouch’s tests, their Hackintoshed monstrosity — a total beast of a machine running two 3.33GHz hexacore Westmere processors overclocked to 4.2GHz each and supplemented with 24GB of DDR3 RAM — melted the Mac Pro’s face off.
Of course, there’s a lot of drawbacks to this approach, including compatibility issues and a much louder system than the Mac Pro, as well as a desktop footprint that makes the Pro look compact. But as of right now, it seems that a Hackintosh is the fastest Mac in the world. God help us.