Compare · Quantum computers
Nighthawk vs Willow
RANKED BY PHYSICAL QUBITS ON AN OPERATIONAL SYSTEM
#6 VS #8
CHECKED 06 SEPT 2026
Side by side
Verdict
Nighthawk ranks #6 of 16 on Physical qubits on an operational system (120); Willow ranks #8 (105).
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 08 of 16
Physical qubits on an operational system
105
MakerGoogle Quantum AI
Date2024
Verified04 Sept 2026
Evidence
Google Willow announcement and spec sheet: 105 qubits. Spec sheet 2Q gate error 0.33% +/- 0.18% (CZ, chip 1) and 0.14% +/- 0.052% (iswap-like, chip 2).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