China claims it built a quantum computer that’s 10 billion times faster than Google’s

[Imran]

State researchers in China recently developed a quantum computing system purported to be 10 billion times faster than Google’s “Sycamore” machine. If true, this would represent a significant milestone for the field.
Basically that all says the researchers built a quantum computing machine that uses light to perform a very specific task (Boson sampling) for the sole purpose of demonstrating and measuring its effectiveness.

Source : https://thenextweb.com/neural/2020/12/04...n-googles/