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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 processors are difficult to compare due to the different architectures and approaches.
IBM Quantum System One is the first circuit-based commercial quantum computer, introduced by IBM in January 2019. [1] [2] [3] This integrated quantum computing system is housed in an airtight borosilicate glass cube that maintains a controlled physical environment. [2] [4] Each face of the cube is 9 feet (2.7 m) wide and tall. [2]
Investors have been enamored with artificial intelligence (AI) stocks. Quantum computing stocks may be next. Companies such as Quantum Computing Inc. (NASDAQ: QUBT), IonQ (NYSE: IONQ), and Rigetti ...
IBM Quantum System Two is the first modular utility-scaled quantum computer system, unveiled by IBM on December 4, 2023. [1]It is a successor to the IBM Quantum System One.. It contains three IBM Quantum Heron processors, which can be scaled up due to its modularity, and later upgraded for newer QPU's, as it is fully upgradeable.
Quantum Computing Expert. Q3 2024 Revenues. Q3 2024 Net Income (Loss) Market Cap. IonQ. $12.4 million ($52.5 million) $6.9 billion. Rigetti Computing. $2.4 million
Quantum computing stocks rebounded Tuesday after a massive sell-off fueled by Big Tech CEOs expressing skepticism. The stocks recovered as D-Wave CEO Alan Barrett said quantum computing is "real."
Computer engineers typically describe a modern computer's operation in terms of classical electrodynamics.Within these "classical" computers, some components (such as semiconductors and random number generators) may rely on quantum behavior, but these components are not isolated from their environment, so any quantum information quickly decoheres.
For example, IonQ shipped its first quantum computer to a European customer. Quantum Computing took advantage of its soaring stock price to launch a stock offering on Dec. 10. D-Wave closed a ...