Compare · Quantum computers
Aquila vs Cepheus-1-108Q
RANKED BY PHYSICAL QUBITS ON AN OPERATIONAL SYSTEM
#3 VS #7
CHECKED 06 SEPT 2026
Side by side
Verdict
Aquila ranks #3 of 16 on Physical qubits on an operational system (256); Cepheus-1-108Q ranks #7 (108).
Rank 03 of 16 · leads
Physical qubits on an operational system
256
MakerQuEra
Date2022
Verified04 Sept 2026
Evidence
QuEra Aquila product page: 256-qubit analog neutral-atom system, parameter table Number of Qubits 256. Available via Amazon Braket. Secondary quality figure on QuEra's roadmap for this NISQ system: 99.5% physical gate fidelity.Rank 07 of 16
Physical qubits on an operational system
108
MakerRigetti
Date2026
Verified04 Sept 2026
Evidence
Rigetti What we build page: Cepheus-1-108Q deployed 7 April 2026, 108 qubits, two-qubit gate fidelity 99.1% (CZ).Try another pair
Source Vendor product pages and official announcements (Atom Computing AC1000, QuEra Gemini and Aquila, IBM Quantum hardware, Pasqal Orion Gamma…
Last checked 06 Sept 2026