Compare · Quantum computers
AC1000 vs Toshiko
RANKED BY PHYSICAL QUBITS ON AN OPERATIONAL SYSTEM
#1 VS #14
CHECKED 06 SEPT 2026
Side by side
Verdict
AC1000 ranks #1 of 16 on Physical qubits on an operational system (1,200+); Toshiko ranks #14 (32).
Rank 01 of 16 · leads
Physical qubits on an operational system
1,200+
MakerAtom Computing
Date2025
Verified04 Sept 2026
Evidence
Atom Computing AC1000 product page spec table: "Physical qubits (PQs) > 1,200". Secondary quality figure on the same table: "2Q Gate Fidelity > 99.6%". The page does not publish a single exact integer above 1,200, so the rank uses the vendor's own "> 1,200" wording.Rank 14 of 16
Physical qubits on an operational system
32
MakerOxford Quantum Circuits
Date2023
Verified04 Sept 2026
Evidence
OQC Tech page: "Our 32-qubit Toshiko device is deployed and securely accessible in datacentres in the UK, Japan and soon New York, as well as in a supercomputing centre in Spain." OQC Cloud page: current generation is OQC Toshiko with 32 addressable qubits. No 2Q RB percentage is published on those two pages; CESGA QMIO write-up on oqc.tech gives T1 = 54 μs median / T2e = 66 μs median rather than a 2Q fidelity.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