- What is the largest quantum computer?
- Who has the most powerful quantum computer?
- Who made the first quantum computer?
- How much RAM does a quantum computer have?
- How expensive is a quantum computer?
- Which country is leading in quantum computing?
- How many bits is a qubit?
- Who has a quantum computer?
- Does Google use quantum computer?
- Is IBM quantum computer real?
- How much does Google’s quantum computer cost?
- Can quantum computers break RSA?

## What is the largest quantum computer?

IBM’s new 53-qubit quantum computer is its biggest yet – CNET..

## Who has the most powerful quantum computer?

Our team of scientists, engineers and technicians, have built what is currently the highest performing quantum computer available. With a quantum volume of 64, the Honeywell quantum computer is twice as powerful as the next alternative in the industry.

## Who made the first quantum computer?

In 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 RAM does a quantum computer have?

500 KBIt had 500 KB of RAM and 233 megabytes of hard disk space.

## How expensive is a quantum computer?

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.

## How many bits is a qubit?

two bitsThanks to entanglement, qubits can hold up to two bits of data and transmit data between qubits up to 1400 meters apart (as of the writing of this post).

## Who has a quantum computer?

Google simulates a hydrogen molecule using an array of superconducting qubits. IBM releases the IBM Q Experience, a public online interface to its quantum processors. IBM builds a working 17-qubit computer. IBM builds a working 50-qubit computer.

## Does Google use quantum computer?

Google’s quantum computer consists of microscopic circuits of superconducting metal that entangle 53 qubits in a complex superposition state. … Whereas classical computers can stack millions of operating bits in their processors, quantum computers struggle to scale the number of qubits they can operate with.

## Is IBM quantum computer real?

It is an example of cloud based quantum computing. … IBM’s quantum processors are made up of superconducting transmon qubits, located in a dilution refrigerator at the IBM Research headquarters at the Thomas J. Watson Research Center.

## How much does Google’s quantum computer cost?

“We hope to go up,” she said. Quantum computing is expensive, too. Google’s Sycamore machines send control signals to the quantum chip using hundreds of cables that each cost $1,000 per 2-foot length. Pushing quantum computers into everyday computing jobs will require years more of heavy, sustained R&D investment.

## Can quantum computers break RSA?

Large universal quantum computers could break several popular public-key cryptography (PKC) systems, such as RSA and Diffie-Hellman, but that will not end encryption and privacy as we know it. In the first place, it is unlikely that large-scale quantum computers will be built in the next several years.