Latest OS X 10.8.3 Beta Adds NVIDIA Quadro K5000 Graphics Card Drivers
The first developer build of OS X 10.8.3 seeded last November added AMD Radeon 7000-series drivers, so it appears that the public release of the operating system update will include support for several high-end graphics options. Just yesterday, we noted that Sapphire was previewing its Radeon HD 7950 Mac Edition graphics card at CeBIT.
Apple has not yet revealed when it will be releasing OS X 10.8.3 to the public, but we've heard that the latest build was distributed to company employees as a pre-release version, so it seems that its debut may be very close after over three months of developer testing.
Apple is expected to release a revamped Mac Pro sometime this year, although it is unclear exactly when the company is planning for the workstation to make its debut.