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1. #Refurbished macbook pro vs new mac os x
2. #Refurbished macbook pro vs new series

#Refurbished macbook pro vs new mac os x

It is also the last Mac OS X version that supports PowerPC-based applications, as Mac OS X v10.7 "Lion" dropped support for Rosetta.

Īpple released Mac OS X v10.6 "Snow Leopard" on Augas Intel-only, removing support for the PowerPC architecture. The Xserve servers were available in December 2006. The first-generation Intel-based Macintoshes were released in January 2006 with Mac OS X 10.4.4 Tiger, and Steve Jobs announced the last models to switch in August 2006, the Mac Pro available immediately and with the Intel Xserve available by October 2006. Īpple's initial press release indicated the transition would begin by June 2006, and finish by the end of 2007, but it actually proceeded much more quickly.

#Refurbished macbook pro vs new series

The first was the switch from the Mac's original Motorola 68000 series architecture to the then-new PowerPC platform in 1994. Īt the time, the transition marked the second time Apple migrated its personal computer product line from one processor instruction set architecture to another. The transition became public knowledge at the 2005 Worldwide Developers Conference(WWDC), when then Apple CEO Steve Jobs made the announcement to transition away from the use of PowerPC microprocessors supplied by Freescale (formerly Motorola) and IBM. The Mac transition to Intel processors was the process of changing the central processing unit (CPU) of Apple Inc.'s line of Mac computers, as well as its server offerings at the time, from PowerPC to Intel x86 processors.

Although I haven’t read every response in this thread, if you are lacking in the history of Apple computers, this is from Wikipedia “