Apple Releases iMac 2011, Adds Quad-Core Processors

After a series of rumors Apple has finally released its new 2011 line of iMacs. These refreshed iMacs runs on Intel's quad-core Sandy Bridge processors in all models. Apple also added the high speed Thunderbolt ports to iMac 2011, which was expected after the release of new MacBook Pros which included the Thunderbolt technology. Users can expect a significant improvement in graphics intensive