Quantum computer vs. supercomputer performance
Oct 16, 2019 · So, equating the quantum computer to the IBM supercomputer's performance (for one quantum gate time): 2^2n = 200*10^9 or n = 18.7 qubits (19 qubits) in order for a quantum …
How power-efficient are quantum computers?
(Has this not been talked about much, because the main focus of quantum computers is how fast they can compute data?) Can someone explain why quantum computing would be more or …
Understanding (theoretical) computing power of quantum …
The power of quantum computation is that quantum computation systems (unitary operations on Hilbert space of quantum states) provide more 'routes' to connect the initial and final states …
How many operations can a quantum computer perform per …
Jun 20, 2018 · For this, I need to know how many operations a quantum computer can perform per second. Can anyone tell me how to calculate it and what factors it depends on …
Are there emulators for quantum computers?
To the best of my knowledge, there's no easily accessible quantum computer to use for running these things. And since it takes multiple binary bits to express a single qubit, the amount of …
What exactly makes quantum computers faster than classical …
Sep 23, 2020 · What feature of a quantum algorithm makes it better than its classical counterpart? Are quantum computers faster than classical ones in all respects?
speedup - Is there any real world problem where I can see …
Jul 8, 2022 · What I'm desperately looking for is a table or a plot showing how the quantum version on REAL hw performs on some use case vs the same use case solved by a classical …
User Bob Walance - Quantum Computing Stack Exchange
0 Score 1 Posts 33 Posts % research 0 Score 1 Posts 33 Posts % quantum-algorithms 0 Score 1 Posts 33 Posts % Top posts All Questions Answers Score Newest 2 Quantum computer vs. …
What are the fundamental differences between trapped ion …
8 There are many different ways to build quantum computers, such as superconducting qubits, quantum dots, and ion traps. What I would like to understand is why some universities and …
experimental realization - Quantum Computing Stack Exchange
Mar 15, 2018 · What I know: Superconducting quantum computing: It is an implementation of a quantum computer in a superconducting electronic circuit. Optical quantum computing: It uses …