
The name of the OS X Yosemite 10.10 is approved after following the California landmark-based naming scheme, and thus it is named after the national park with the name of Yosemite. On the contrary, the OS X El Capitan 10.11 will provide you maximum of 1536 MB memory that could be used for the same purpose.

In the Mac OS X Yosemite 10.10, the highest amount of memory which could be allocated to the graphics processor is 1024 MB. The OS X El Capitan is available for the desktop and server operating system plus computers supported Macintosh. It is the twelfth major release of OS X, Apple Inc.’s.

While the OS X El Capitan (version 10.11) is the very next version of OS X Yosemite. The OS X Yosemite is basically the eleventh release of the OS X that is known as the major release of OS X, Apple Inc.’s desktop and server operating system designed and developed for computers based on Macintosh.
