List of quantum processors - Wikipedia
This list contains quantum processors, also known as quantum processing units (QPUs). Some devices listed below have only been announced at press conferences so far, with no actual …
Device with 6100 qubits is a step towards largest quantum computer …
Sep 24, 2025 · An array of 6100 ultracold caesium atoms controlled by lasers is the largest collection of qubits ever assembled, and researchers hope they can soon turn it into the …
IBM will build monster 10,000-qubit quantum computer by
Jun 10, 2025 · IBM scientists say they have solved the biggest bottleneck in quantum computing and plan to launch the world's first large-scale, fault-tolerant machine by 2029.
NVIDIA Powers World’s Largest Quantum Research Supercomputer
May 19, 2025 · NVIDIA and Japan’s AIST have launched G-QuAT, home to ABCI-Q, the world’s largest research supercomputer dedicated to quantum computing.
Discover the World's Largest Quantum Computer in 2025
Jan 6, 2025 · Who Has the Largest Quantum Computer? The company with the biggest quantum computer at present is IBM, which developed the Condor quantum processor. This quantum …
IBM Unveils Its Most Powerful Quantum Computer Yet: A Giant …
Mar 13, 2025 · IBM has announced plans to develop the largest quantum computer to date, aiming to set a new qubit record in 2025. The company intends to link multiple smaller …
Quantinuum Launches Industry-First, Trapped-Ion 56-Qubit Quantum …
Jun 5, 2024 · Broomfield, Colorado and London, UK, June 5th, 2024 — Quantinuum, the world’s largest integrated quantum computing company, today unveiled the industry’s first quantum …
Japan Unveils World’s Largest-Class Superconducting Quantum Computer ...
Tokyo, Japan – June 21, 2025 – Researchers at Japan’s RIKEN National Research and Development Agency, in partnership with Fujitsu, have developed a superconducting quantum …
Top 5 fastest quantum computers in the world 2025 - Digit
Jul 29, 2025 · Developed by IBM, the Condor quantum computer is a powerhouse with 1,121 superconducting qubits, making it one of the largest quantum systems in 2025.
Japanese firms unveil world-leading 256-qubit quantum computer
Apr 28, 2025 · Japanese tech giant Fujitsu and leading research institute RIKEN have announced a major breakthrough with the development of a 256-qubit superconducting quantum …