Acer C710 Chromebook Getting a CPU Upgrade
 

At IFA 2013 in Berlin Acer showcased an updated C710 Chromebook, a model that swaps the old, 32 nm-manufactured 1.1 GHz Celeron 847 processor for the fresher, 22 nm 1.5 GHz Celeron 1007U. Other specs remain unchanged so you still get a 11.6-inch (1366 x 768) display 2 or 4 GB of RAM, either a 16 GB SSD or a 320 GB HDD, 10/100 Etherner, 802.11 b/g/n WiFi, and a 4- or 6-cell battery.

http://www.techpowerup.com/190383/ac...u-upgrade.html