China S New Quantum Machine Runs One Million Times Scitechdaily

Bonisiwe Shabane

-Jan 2, 2026, 9:20 PM

china s new quantum machine runs one million times scitechdaily

A new quantum computing breakthrough has sent shockwaves through the tech world. Researchers at USTC unveiled Zuchongzhi-3, a 105-qubit machine that processes calculations at speeds that dwarf even the most powerful supercomputers. It marks another leap forward in the quest for quantum supremacy, with the team demonstrating computational power orders of magnitude beyond Google’s latest results. A research team from the University of Science and Technology of China (USTC), part of the Chinese Academy of Sciences, along with its partners, has made significant progress in random quantum circuit sampling using... Zuchongzhi-3 operates at an astonishing speed, performing computations 1015 times faster than the most powerful supercomputer available today and one million times faster than Google’s latest published quantum computing results. This achievement marks a major breakthrough in quantum computing, building on the success of its predecessor, Zuchongzhi-2.

The study, led by Jianwei Pan, Xiaobo Zhu, Chengzhi Peng, and other researchers from both China and abroad, was published as a cover article in Physical Review Letters. Scientists at the University of Science and Technology of China have revealed a new 105-qubit superconducting processor. From University of Science and Technology of China 10/03/25 (first released 06/03/25) A team of researchers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences and its partners have made significant advancements in random quantum circuit sampling with Zuchongzhi-3,... Operating at a speed 10¹⁵ times faster than the most powerful supercomputer currently available and one million times faster than Google’s latest published results, the achievement marks a major milestone in quantum computing and... The research, led by PAN Jianwei, ZHU Xiaobo, PENG Chengzhi, and other colleagues at home and abroad, has been published as a cover article in Physical Review Letters.

This new superconducting prototype quantum processor achieved benchmarking results to rival Google's new Willow QPU. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Researchers in China have developed a quantum processing unit (QPU) that is 1 quadrillion (10¹⁵) times faster than the best supercomputers on the planet. The new prototype 105-qubit chip, dubbed "Zuchongzhi 3.0," which uses superconducting qubits, represents a significant step forward for quantum computing, scientists at the University of Science and Technology of China (USTC) in Hefei said. It rivals the benchmarking results set by Google's latest Willow QPU in December 2024 that allowed scientists to stake a claim for quantum supremacy — where quantum computers are more capable than the fastest...

var str_Publisher=""; str_Publisher='Zhang Nannan'; if(str_Publisher !="") document.write('Editor: Zhang Nannan |') Mar 03, 2025 Schematic diagram of the Zuchongzhi-3 chip. 105 qubits and 182 couplers are integrated on the same chip to perform quantum random circuit sampling tasks. (Image by USTC) A team of researchers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences and its partners have made significant advancements in random quantum circuit sampling with Zuchongzhi-3,... Operating at a speed 10¹⁵ times faster than the most powerful supercomputer currently available and one million times faster than Google's latest published results, the achievement marks a major milestone in quantum computing and...

The research, led by PAN Jianwei, ZHU Xiaobo, PENG Chengzhi, and other colleagues at home and abroad, has been published as a cover article in Physical Review Letters. TDT | Manama Email : editor@newsofbahrain.com A revolutionary breakthrough in quantum computing has just been unveiled by the University of Science and Technology of China (USTC), part of the Chinese Academy of Sciences. The team has developed the Zuchongzhi-3, a quantum machine boasting an astonishing 105 qubits and 182 couplers. This new system performs calculations at an unparalleled speed—one million times faster than Google's latest quantum computer and 10¹⁵ times faster than the most powerful supercomputers today. The Zuchongzhi-3 quantum chip, which represents a monumental leap in the race for quantum supremacy, has been developed by a team led by Jianwei Pan, Xiaobo Zhu, Chengzhi Peng, and other researchers.

This marks a major advancement from its predecessor, Zuchongzhi-2, and builds on the foundation of China's quantum computing prowess. The Zuchongzhi-3 quantum processor pushes the boundaries of what’s possible in quantum computing. Operating at speeds that far exceed those of classical supercomputers, Zuchongzhi-3 is a significant step forward in the field of random quantum circuit sampling, a critical task in the journey toward quantum supremacy. In 2019, Google’s 53-qubit Sycamore processor claimed quantum supremacy by performing a random circuit sampling task in 200 seconds—an achievement said to take over 10,000 years for the fastest supercomputer at the time. However, in 2023, USTC researchers demonstrated a classical algorithm that completed the same task in just 14 seconds using 1,400 A100 GPUs. The advancement continued with the Frontier supercomputer, which managed to execute the task in just 1.6 seconds, challenging Google’s previous claims of quantum supremacy.

A research team at the University of Science and Technology of China (USTC) developed a quantum computing prototype that provides better performance than all existing supercomputers. The superconducting quantum processor Zuchongzhi-3 operates at a speed one million times faster than Google’s Sycamore quantum processor, which had established the benchmark for quantum computing. Zuchongzhi-3 achieves its high computational speed through its combination of 105 qubits and 182 couplers. Zuchongzhi-3 surpasses Google’s Sycamore quantum processor because it contains 105 qubits while Sycamore only had 67 qubits. Random quantum circuit sampling tasks provided the proof of this breakthrough because they represent a standard evaluation method for quantum system performance. The sharp development of quantum computing technology focuses on developing devices that can handle supercomputing tasks that classical machines need years to finish.

The United States and China lead an intense competition to control quantum technology, while China currently holds the lead position. The Sycamore computer from Google finished its sampling operation within 200 seconds during 2019, while traditional supercomputers would need 10,000 years to complete the same task. USTC successfully completed the quantum computing task in 14 seconds through the utilization of 1,400 Nvidia A100 GPUs during 2023. China progressed through the development of Jiuzhang as their photonic quantum processor and Zuchongzhi-2.1 as a 66-qubit superconducting processor. The University of Science and Technology in China reached quantum supremacy by operating a 255-photon processor in 2023 that delivered performance 10¹? times faster than conventional computers.

Zuchongzhi-3 advances previous developments by adding 105 qubits and achieving 72 microseconds of coherence time. The processor completed an 83-qubit, 32-layer random circuit sampling task, which exceeded the speed of the world’s fastest supercomputers by 15 orders of magnitude. The USTC researchers steer their research towards error correction methods alongside better qubit connection protocols, which will advance practical large-scale quantum computing implementation. Chinese team is first outside the US to cross key threshold that determines whether practical quantum computers can work reliably at scale Their research, published last week in the journal Physical Review Letters, relied on microwave-based control rather than the hardware-intensive error-suppression methods used by Google. The Chinese approach “could offer a more efficient route than Google’s” to building large, fault-tolerant quantum computers, the team said in a statement on Monday.

Joseph Emerson, a physicist at the University of Waterloo in Canada who was not involved in the research, said the study tackled one of quantum computing’s most difficult problems: qubits drifting out of their... Writing in the American Physical Society’s Physics magazine, Emerson described the experiment as “an impressive feat”, while cautioning that it remained far from the scale needed for practical, real-world applications. By continuing to browse our site you agree to our use of cookies, revised Privacy Policy and Terms of Use. You can change your cookie settings through your browser. Chinese scientists unveiled a superconducting quantum computer prototype named "Zuchongzhi 3.0" with 105 qubits on Monday, marking a breakthrough in China's quantum computing advancements. The achievement also sets a new record in quantum computational advantage within superconducting systems.

Developed by Chinese quantum physicists Pan Jianwei, Zhu Xiaobo, and Peng Chengzhi, "Zuchongzhi 3.0" features 105 readable qubits and 182 couplers. It processes quantum random circuit sampling tasks at a speed quadrillion times faster than the world's most powerful supercomputer and 1 million times faster than Google's latest results published in Nature in October 2024. The study was published online in the journal Physical Review Letters. Peer reviewers praised the work, calling it "benchmarking a new superconducting quantum computer, which shows state-of-the-art performance."

China S New Quantum Machine Runs One Million Times Scitechdaily

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