Qubit Quantity Register 2022

By Craig D

A running tally of the each quantum computer and the total number of qubit active within the system

What is currently the fastest quantum computer, solely based on qubits and not taking into consideration other factors that impact performance.

CompanyNumber of QubitsModelCountryPublish Date
IBM433OspreyUSANovember 2022
Baidu10Qian ShiChinaAugust 2022
Xanadu216BorealisCanadaJune 2022
IBM127EagleUSANovember 2021
USTC66Jiuzhang 2.0ChinaOctober 2021
Updated November 2022

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