Post by IQM Quantum Computers

Our new benchmark results! We are proud to announce that we have achieved our latest benchmarks measured on our 20-qubit quantum computer. This demonstrates our outstanding technology capabilities while delivering on the goal of driving large-scale commercial quantum adoption. We achieved this by bringing together our key technology building blocks, including the quantum processing units fabricated at our quantum chip fabrication facility as the core. The chip is based on our tunable-coupler concept, enabling fast two-qubit gate speed and state-of-the-art fidelity. Integrated with in-house-developed high-quality control electronics, the 20-qubit processor demonstrates a median two-qubit (CZ) gate fidelity of 99.51% across 30 qubit pairs, with maximum fidelity over a single pair reaching as high as 99.8%. Among the system-level benchmarks, we obtained: ◼ Quantum Volume (QV) of 2^5=32 ◼ Circuit Layer Operations Per Second (CLOPS) of 2600 ◼ 20-qubit GHZ state with fidelity greater than 0.5 ◼ Q-score of 11 Commenting on the achievement, our Head of Engineering and Development, Dr. Juha Hassel, said: “This is clear evidence of the functionality and quality of our technology, laying the groundwork for our mission to build quantum computers for the well-being of humankind that can deliver value to our customers.” Read the full press release here: https://lnkd.in/da_ahSm6 #IQM #QuantumComputing #Benchmarking Jan Goetz Juha Vartiainen Mikko Välimäki Kuan Yen Tan Hermanni Heimonen Sylwia Barthel de Weydenthal (she/her) Inés De Vega Jeffrey Chan Francesca Tosto Panu Vesanen Martin Leib Dr. Björn Pötter Sierk Poetting Daria Saharova Axel Thierauf Ekaterina Almasque Helmut Jeggle