Alongside the new 13-inch MacBook Pro, Apple also announced an updated 15-inch MacBook Pro at today's Apple iPad event as well. The 15-inch model includes the new Intel Crystalwell Iris Pro graphics chip, and ships with OS X Mavericks (which includes a bunch of performance enhancements on its own.) As far as power efficiency, Apple says the new 15-inch model has an 8 hour battery, includes Thunderbolt 2, and supports 802.11ac Wi-Fi. The price is slashed by $200, with a starting price now at $1999 with a 2.0GHz Core i7 processor, 8GB of RAM, and a 256GB SSD. You can get the new 15-inch MacBook Pro today.