Sign Up. Code Samples Search for and run working examples by industry, problem type, and tools or techniques. As the numbers show, the quantum simulation outperformed classical methods by a margin. Instead of proving quantum supremacy, which happens when a quantum computer runs a calculation that is impossible to resolve with classical means, D-Wave's latest research demonstrates that the company's quantum annealing processors can lead to a computational performance advantage. This so-called superposition state means the qubit exists simultaneously in both 1 and 0 states, which is different from a conventional computer that uses transistors, which can only be 1 or 0.