You don't have great choices for non-Intel processors on Chromebooks at the moment -- the Rockchip-made parts you often see in low-end systems keep costs down, but they struggle with intensive tasks. That might not be an issue in the future. About Chromebooks has discovered multiple code submissions hinting at "Cheza," a 2-in-1 detachable Chromebook that would use a Snapdragon 845 processor. While there are only so many clues you can obtain from code, this wouldn't be an entry-level device. The unit in testing is using a 2,560 x 1,440 display, and it's expected to have two USB-C ports. And since it's a Snapdragon 845, that would mean having a built-in gigabit-class LTE modem that could offer always-on access (rather important for an internet-centric device like a Chromebook, we'd say).