IBM Plans Next-Generation Quantum Processor Nighthawk r3

At a glance

IBM said it is developing Nighthawk r3, its next quantum processor. Quantum computers must be both accurate and fast to be useful in industry, and this chip aims at both goals.

Key points

1. 1

   Nighthawk r3 is designed to run 10,000 accurate quantum operations on 520 programmable qubits (units of quantum information whose connections can be rearranged).

2. 2

   It uses 2,034 physical qubits, a larger scale than the earlier r2 model.

3. 3

   IBM plans to connect two Nighthawk r3 chips in 2027 to build a 1,040-qubit system.

Why it matters

Whether quantum computers can solve real problems quickly and accurately decides how useful they are, and this design tries to improve that performance.

Also reported by

• The Quantum InsiderIBM Plans 1,040-Qubit Quantum System with Next-Generation Nighthawk Processors
• Quantum Computing ReportIBM Unveils 520-Qubit Nighthawk r3 Processor, 1,040-Qubit Linked Roadmap, and Managed Hybrid Workflows at QDC 2026
• IBM Research press releasesIBM Quantum Nighthawk Demonstrates New Levels of Speed and Quality, with Plans to Scale Beyond 1,000 Qubits in 2027
• 전자신문IBM, 내년 1040큐비트 시스템 구축 추진…양자칩 두 개 연결
• 이데일리IBM, 내년 1040큐비트 시대 연다…양자컴 칩 2개 연결
• 인공지능신문IBM, 양자컴퓨터 연산 속도 최대 19배 향상…2027년 1,000큐비트 시대 연다
• 지디넷코리아IBM, 양자 프로세서 '나이트호크 r3' 공개…내년 1040큐비트 구축 추진
• 사이언스모니터IBM, 양자칩 ‘나이트호크 r3’ 공개…520큐비트로 연산 1만 회 겨냥, 2027년 1,040큐비트 시스템