iMac: The ultimate all-in-one. Turbocharged. The new iMac is the ultimate all-in-one computer. Its Intel Core i3 processor feature an advanced architecture and set new benchmarks for iMac performance. And fast discrete graphics processors now come standard in every iMac. The 21.5-inch widescreen displays is perfect for HD video, and the Apple Wireless Keyboard and Magic Mouse keep your desktop tidy.

Mac Pro: Thanks to the next-generation Quad-Core Intel Xeon “Nehalem” processors and new system architecture, the Mac Pro now delivers performance thatʼs nearly twice as fast as before.(1) Each processor features an integrated memory controller and 8MB of fully shared L3 cache. With blazing-fast 1066MHz DDR3 ECC SDRAM, high-performance graphics, a redesigned interior for easier expansion, itʼs the most advanced Mac Pro ever. (1)Testing conducted by Apple in February 2009 using preproduction Mac Pro 8-core 2.93GHz units and shipping Mac Pro 8-core 3.2GHz units. Specifications may vary by model. Browse each model to learn more.