To clarify, dual graphics means there is not JUST the onboard graphics chip but an actual graphics card. http://www.apple.com/macbook-pro/specs-retina/ http://w

To clarify, dual graphics means there is not JUST the onboard graphics chip but an actual graphics card. http://www.apple.com/macbook-pro/specs-retina/ http://www.apple.com/macbook-pro/specs-retina/