Quick Answer: Who Has A Quantum Computer?

What companies have quantum computers?

Therefore, we have enlisted the top 10 Quantum Computing Companies of 2020 that are excelling in this arena.Accenture.

Alibaba Group.

Amazon Braket.

AT&T.

Atos Quantum.

Baidu.

Google Quantum AI Lab.

IBM.More items…•.

Do any quantum computers exist?

Ordinary computers perform calculations using “bits” of information, which, like on-and-off switches, can exist in only two states: either 1 or 0. Quantum computers use quantum bits, or “qubits,” which can exist as both 1 and 0 simultaneously.

Who has the best quantum computer?

HoneywellHoneywell is the quantum computing champ. On Thursday, Honeywell said it boosted the performance of its quantum computer enough to best that of IBM’s by one closely watched measure. The achievement gives Honeywell’s machine the title of world’s fastest quantum computer, at least for the time being.

Who created the quantum computer?

Isaac ChuangIn 1998 Isaac Chuang of the Los Alamos National Laboratory, Neil Gershenfeld of the Massachusetts Institute of Technology (MIT), and Mark Kubinec of the University of California at Berkeley created the first quantum computer (2-qubit) that could be loaded with data and output a solution.

How much will a quantum computer cost?

Today, a single qubit will set you back $10,000 – and that’s before you consider research and development costs. At that price, a useful universal quantum computer – hardware alone – comes in at at least $10bn. This for a machine whose true commercial value is far from guaranteed.

Which country is leading in quantum computing?

Examine Chinese research output over the past two years, and you’ll see that President Xi’s quantum push is working. However, thanks to investments by our tech giants—IBM, Google, and Microsoft—the United States has maintained its lead in quantum computing.