Công nghệ / Phần cứng / Quantum annealing
Quantum annealing
Analog evolution toward low-energy solutions (a distinct paradigm, not gate-based).
Sự đánh đổi
Điểm mạnh: Commercial access; Large device sizes.
Thách thức: Not equivalent to universal gate-model computing; Advantage is problem-specific.
Độ trưởng thành: commercial for specific optimization workloads.
Specific gate speeds, fidelities and qubit counts are not published here, they change quarterly. Verify against each company's latest technical publications, not press releases.
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D-Wave
The annealing pioneer. Commercial machines for years, thousands of qubits, and an honest asterisk: annealing is purpose-built for optimization, not universal gate-model computing.
public · QBTS