Compare · Quantum computers
Aquila vs Aria
RANKED BY PHYSICAL QUBITS ON AN OPERATIONAL SYSTEM
#3 VS #15
CHECKED 06 SEPT 2026
Side by side
Verdict
Aquila ranks #3 of 16 on Physical qubits on an operational system (256); Aria ranks #15 (21).
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 15 of 16
Physical qubits on an operational system
21
MakerIonQ
Date2022
Verified04 Sept 2026
Evidence
IonQ Aria practical-performance page: production configuration of 21 physical qubits, average two-qubit error rate 0.4%, single-qubit gate error 0.05%. All-to-all connectivity.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