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D - Wave has completed calibrate and benchmarking its latest processor — a 4,400 - plus - qubit behemoth that it claim is 25,000 times faster than its predecessor .
The Advantage2 quantum processing social unit ( QPU ) is designed for complex app includingartificial intelligence(AI ) , materials skill and optimization tasks . In astatementissued Nov. 6 , five hundred - wafture representative enunciate the young crisp establish " solid performance gain " over its exist 5,000 - qubit reward gimmick , including meliorate speed and accuracy .
" late carrying out benchmarks exhibit that the 4,400 + qubit Advantage2 processor is computationally more knock-down than the current Advantage system , solving a range of problems — include 3D lattice trouble common in materials science — 25,000 times fast , " the party said in the statement . " The central processor also delivers five times good solutions on problems requiring a high arcdegree of precision . Furthermore , it outstrip the current Advantage system in 99 % of tests on satisfiability job , foreground its capabilities across a wide range of quantum applications . "
3D lattice problem are often used in materials skill to manakin atomic interactions . fast solution intend investigator can carry these computer simulation more quickly , which patronise faster development and examination of unexampled materials .
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Boolean satisfiability ( SAT ) problems , meanwhile , are benchmarks that assess a organization ’s power to treat complex decision - making chore with multiple possible solutions . These tests help gauge the processor ’s efficiency in applications likecryptographyand logistics , where quickly finding solutions that satisfy multiple ruler or weather condition is indispensable .
As well as performance upgrades , D - Wave sound out its new processor extradite improvement in three key areas : cohesion time , vim scale and qubit connectivity .
Coherence time refers to how longqubits — the building stop ofquantum entropy — can maintain their quantum state without hindrance . A foresighted coherence prison term allows for more stable and precise calculation , improving the reliability ofquantum computations . D - Wave report that its novel scrap offers double the cohesion time of its previous system .
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The Advantage2 also provides a 40 % increase in energy scale , caller congresswoman said in the statement , start the chip to handle more complex calculations with improved stability . Finally , qubit connectivity — the number of connections each qubit can make with other qubits — has been hike up from 15 - way to 20 - way , enabling the Advantage2 to undertake larger and more intricate problems than its precursor .
" Our strategical decisiveness to focalise development efforts on enhancing the connectivity and coherence of our next annealing quantum computing system has proven successful , " Trevor Lanting , chief development officeholder at D - Wave , said in the assertion . " We ’re thrilled with the performance of our recently calibrated central processor , and we believe this technology will deliver awesome results for our customers , solving prominent and more complex problems . "
