Carved from a single block of aluminum, the MacBook Pro is a true engineering achievement. Its patented unibody enclosure is the product of precise machining. The new energy-efficient architecture in the MacBook Pro, gives you dramatically longer battery life. On a single charge, the battery in the new 13-inch MacBook Pro lasts up to 10 hours, and you’ll get up to 1000 full charge and discharge cycles — that’s nearly three times the lifespan of typical notebook batteries. MacBook Pro gives you more options for high-performance graphics, starting with the new NVIDIA GeForce 320M integrated graphics processor in the 13-inch model. It’s up to 80 percent faster than the previous generation and is even more energy-efficient for everyday tasks like writing email and surfing the web. Every MacBook Pro has a pristine LED-backlit display with wide-angle viewing and a color gamut usually seen only on a desktop display.