Apple iMac 20-inch October 2007 2.4GHz Intel Core 2 Duo (MA877LL)

Apple PowerBook G4 15-inch August 2005 1.67GHz (M9677LL/A)

Apple Mac Pro March 2007 2 x 3GHz Dual-Core Intel Xeon (BTO/CTO)

Apple iMac 27-inch June 2012 3.4GHz Intel Core i7 (MD063LL/A)

Apple MacBook Pro Retina 13-inch November 2012 2.9GHz Dual-Core ICi7 (ME116LL/A)

Apple MacBook Pro Retina 15-inch November 2013 2.3GHz Quad-Core Intel Core i7 (ME294LL/A)