IBM’s current largest quantum computer has 65 qubits, but they revealed a roadmap to 1000 qubits by 2023. The IBM plan is 127 qubits in 2021 and 433 qubits in 2022.
The Quantum Computer Market is at about $1 billion today and there are various projections that it will reach about $65 billion in 2030. However, the quantum computing future is uncertain. It will depend upon how well companies can actually execute and scale the quantum hardware and get value in terms of solving real problems.
SOURCES- Journal Science, IBM
Written By Brian Wang, Nextbigfuture.com