Chinese scientists have unveiled a new superconducting quantum computing prototype they say operates a million times faster than Google’s top quantum processors. The Chinese chip is also a quadrillion times more efficient than any conventionally built supercomputer, according to a statement issued by its creators.

Dubbed Zuchongzhi-3, the chip was developed by the University of Science and Technology of China (USTC) in cooperation with half a dozen of the nation’s scientific institutions. The USTC published the results of its research and the chip’s performance analysis in an article for the Physical Review Letters earlier this month.

According to the university’s statement, the testing showed that the new Chinese processor is a million times faster than Google’s Sycamore processor. The US tech giant presented its quantum computer back in October 2024, boasting that it could surpass the fastest conventional supercomputers in performing computationally complex calculations.