
The 2013 MacBook Pros an upgraded Intel Iris (last year's version had the slower Intel HD 4000 graphics) or the more gamer-centric Nvidia GeForce GT graphic cards.
The 2013 MacBook Pros: The 13-inch, cheapest variant with a Core i5 chip, 4GB RAM and 128GB storage. The top-of-the-line model, equipped with all the bells and whistles Apple can provide (Core i7, 16GB RAM, 512GB SSD, Nvidia GeForce GT750M graphics),