List of quantum processors - Wikipedia
This list contains quantum processors, also known as quantum processing units (QPUs). Some devices listed below have only been announced at press conferences so far, with no actual demonstrations or scientific publications characterizing the performance.
Quantum computing - Wikipedia
A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior using specialized hardware.
2025 will see huge advances in quantum computing. So what is a quantum …
Jan 7, 2025 · A quantum computer is an advanced computer that uses the principles of quantum mechanics . to perform calculations at speeds unattainable by even the top supercomputers of the modern world. To understand how a quantum computer works, imagine that you’re playing a game of chess, and want to predict all the possible moves your opponent might make.
What Is Quantum Computing? | IBM
Aug 5, 2024 · As the core component in a quantum computer, a quantum processor contains the system’s physical qubits and the structures required to hold them in place. Quantum processing units (QPUs) include the quantum chip, control electronics and classical compute hardware required for input and output.
Meet Willow, our state-of-the-art quantum chip - The Keyword
Dec 9, 2024 · Any team building a quantum computer should check first if it can beat classical computers on RCS; otherwise there is strong reason for skepticism that it can tackle more complex quantum tasks. We’ve consistently used this benchmark to assess progress from one generation of chip to the next — we reported Sycamore results in October 2019 and ...
Quantum computers that are actually useful 1 step closer thanks …
Jan 4, 2025 · Quantum impracticalities . Building quantum chips is a notoriously difficult and expensive process. Unlike regular computer chips, which rely on binary bits to process information as 1s or 0s ...
‘A truly remarkable breakthrough’: Google’s new quantum
Dec 9, 2024 · Google published a result 5 in early 2023 using 49 qubits in its Sycamore quantum processor, which encodes each physical qubit in a superconducting circuit. The company’s new chip, called Willow,...
Google 'Willow' quantum chip has solved a problem the best ...
Dec 9, 2024 · Google's new 105-qubit 'Willow' quantum processor has surpassed a key error-correction threshold first proposed in 1995 — with errors now reducing exponentially as you scale up quantum machines.
What is a QPU (quantum processing unit)? - IBM
Nov 20, 2024 · A quantum processing unit (QPU) is state-of-the-art processing hardware that uses qubits to solve complex problems using quantum mechanics.
What Is a QPU? | NVIDIA Blogs
Jul 29, 2022 · A QPU, aka a quantum processor, is the brain of quantum computers that uses the behavior of particles like electrons or photons to calculate differently than traditional processors, with the potential to make certain types of calculations faster.