China has unveiled Zuchongzhi-3, a 105-qubit quantum processor that works 10¹⁵ times faster than top supercomputers. This device is now among the world's most powerful quantum computers.
For comparison, Google's 53-qubit Sycamore processor made headlines in 2019 by completing a task in minutes that would take traditional supercomputers thousands of years. Zuchongzhi-3 demonstrated its power by handling an 83-qubit, 32-layer random circuit sampling task.
This development signals China's growing leadership in quantum computing technology.
Author: Saikat Bhattacharya
