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Fujitsu and Riken develop world-leading quantum computer
Fujitsu and Riken have developed a 256-qubit superconducting quantum computer, boasting four times the power of its predecessor. Set for use by June, it aims to enhance research capabilities amid growing global competition. The system employs advanced cooling techniques and targets a future 1,000-qubit model by 2026.
Key points
- Fujitsu and Riken announced the development of a 256-qubit superconducting quantum computer.
- The new computer offers four times the computing power of its 64-qubit predecessor announced in 2023.
- Scheduled for availability by June for research institutes and companies.
- Quantum computers require tens of thousands to 1 million qubits to minimize errors.
- There is intensifying global competition to improve quantum computing size and error detection methods.
- The new system cools superconducting integrated circuits to nearly absolute zero for better performance.
- Fujitsu and Riken aim to create a 1,000-qubit quantum computer by fiscal 2026.
Why it matters
- The development aligns with the ongoing global race to advance quantum computing technology.
- Quantum computing trends are vital as industries look to leverage superior computing capabilities for research and technology.
- The focus on cooling and error correction methods reflects current trends in enhancing quantum computer reliability.
Fujitsu and Riken's breakthrough in quantum computing signifies a critical step forward in technology, paving the way for future advancements and positioning Japan at the forefront of the quantum race.