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Videos on the Retina MacBook Pro look excellent. To fit a 1080p video on MacBook Pro, the video is enlarged to fill the screen. Since these MacBook Pros already have more pixels on the screen than on a HDTV. I didn't notice any ghosting, and the laptop's video card seemed to have no problem handling the video.
The Retina MacBook Pro actually has two video cards-one integrated, one discrete. The integrated video card (which shares memory with the main memory, and is actually part of the CPU), is Intel's HD Graphics 4000, which is used to help preserve battery such as Lenovo 40Y7666 Ac Adapter , Lenovo 40Y7710 Ac Adapter , Lenovo 92P1105 Ac Adapter , Lenovo 92P1109 Ac Adapter , Lenovo 92P1212 Ac Adapter , Lenovo FRU 92P1108 Ac Adapter , Lenovo FRU 92P1114 Ac Adapter , Lenovo 3000 N100 Ac Adapter , Lenovo ThinkPad Z60 Ac Adapter , Lenovo ThinkPad X60 Ac Adapter , Lenovo ThinkPad Model 44x Ac Adapter , Lenovo PA-1900-171 Ac Adapter life. The discrete video card (a separate component with its own memory) is Nvidia's GeForce GT 650M, with 1GB of video memory. The system automatically switches processors based on the activity you're performing, so you're not sacrificing performance while, say, playing a game. You can turn off automatic graphics switching, which then sets the Retina MacBook Pro to always use the discrete video card.
With 2880-by-1800 pixels on hand, you might assume that the list of available resolutions in the Displays system preference would be unbearably long-there are 19 resolution settings for my 17-inch MacBook Pro. But that is not the case. In its ongoing effort to ease choices, Apple revamped the Displays system preference for the Retina MacBook Pro. Displays offers only five choices on a scale, which makes it much easier to find a comfortable resolution setting.
To the left of the scale are settings for Larger Text, to the right are settings for More Space, and in the middle is Best (Retina). If you really need to know the resolution numbers for each setting, they appear when you mouse over each setting. For example, the leftmost Larger Text setting “Looks like 1024 x 640” pixel resolution, while the rightmost More Space setting “Looks like 1920 x 1200.”
When a second display is connected and set up to expand the desktop, the resolution listing appears, specifically for the external display. When I connected the Retina MacBook Pro to my 42-inch HDTV, it instantly recognized the display, and when I turned off mirroring, I was able to choose one of four resolutions for the HDTV, and set the Retina MacBook Pro to one of the five settings mentioned above.