Quantum Volume
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Revision as of 00:24, 10 July 2021 by imported>NBrush (correction)
Quantum volume is a metric that measures the performance of a quantum computer's capabilities and error rates. IBM's quantum computer Raleigh, achieved a score of 32 in January 2020. In March 2020 Honywell's quantum computer achieved a volume of 64.[1][2][3]
Quantum computers are difficult to compare. Quantum volume is a number designed to show all round performance. It is calculated by taking into account several features of a quantum computer, starting with its number of qubits—other measures used are gate and measurement errors, crosstalk and connectivity.[4][5]
- ↑ Frost, Decrypt / Liam (2020-06-22). "Honeywell’s new quantum computer is twice as powerful as IBM’s" (in en-US). https://decrypt.co/33086/honeywells-new-quantum-computer-edges-closer-to-threatening-bitcoin.
- ↑ "Quantum Takes Flight: Moving from Laboratory Demonstrations to Building Systems" (in en-US). 2020-01-08. https://www.ibm.com/blogs/research/2020/01/quantum-volume-32/.
- ↑ "Quantum Volume: A New Quantum Metric? | Omdia | Tractica" (in en-US). https://tractica.omdia.com/advanced-computing/quantum-volume-a-new-quantum-metric/.
- ↑ "Honeywell claims to have built the highest-performing quantum computer available" (in en). https://phys.org/news/2020-06-honeywell-built-highest-performing-quantum.html.
- ↑ Smith-Goodson, Paul. "Quantum Volume: A Yardstick To Measure The Performance Of Quantum Computers" (in en). https://www.forbes.com/sites/moorinsights/2019/11/23/quantum-volume-a-yardstick-to-measure-the-power-of-quantum-computers/.
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