Compare · Quantum computers
Nighthawk vs System Model H2
RANKED BY PHYSICAL QUBITS ON AN OPERATIONAL SYSTEM
#6 VS #11
CHECKED 06 SEPT 2026
Side by side
Verdict
Nighthawk ranks #6 of 16 on Physical qubits on an operational system (120); System Model H2 ranks #11 (56).
Rank 06 of 16 · leads
Physical qubits on an operational system
120
MakerIBM
Date2025
Verified04 Sept 2026
Evidence
IBM Quantum hardware page: 120 programmable qubits, EPLG 3.7E-3, 100+ kHz MCPS. QDC 2025 blog: square lattice with 218 tunable couplers.Rank 11 of 16
Physical qubits on an operational system
56
MakerQuantinuum
Date2024
Verified04 Sept 2026
Evidence
Quantinuum System Model H2 product page: 56 fully-connected qubits, two-qubit gate fidelity >99.9%, single-qubit gate fidelity >99.99%, quantum volume 33,554,432 (2^25). Commercially available via Quantinuum subscription and Microsoft Azure.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