AMD Ryzen 5 Pro 4650U Six Core 2.1GHz CPU (Turbo Boost Up To 4.0GHz). The integrated AMD security platform and built-in Lenovo ThinkShield security features ensure your device and data stay safe. At less than ¾" thick and weighing only 2.84lbs, the ThinkPad X13 laptop is a thin and light masterpiece—a powerful one.