Apple recently updated the Retina MacBook Pro with a brand-new Force Touch trackpad, small boosts to their Intel processors, and upgraded graphics capabilities. The most expensive model is the only one with a discrete graphics processor, which is now an AMD Radeon R9 M370X.
Since October 2013, all but one model of MacBook Pro has offered a Retina display, Thunderbolt 2, flash storage and a lightweight chassis, though the £899 non-Retina model persists. Power savings afforded by the latest Intel processors give the Retina MacBook Pros a long battery life. The 13-inch model now lasts for 10 hours, and the 15-inch versions for nine hours.