“Quantum advantage” is the point when we can definitively demonstrate, in certain use cases, a significant performance advantage over today’s “classical” (conventional) computers. By “significant,” we mean that a quantum computation is either:
– Hundreds or thousands of times faster than a classical computation
– Needs a smaller fraction of the memory required by a classical computer, or
– Makes something possible that simply isn’t possible now with a classical computer.
With the acceleration of efforts to increase the computational power of quantum devices, quantum advantage is on the horizon. Today, during what IBM calls the “quantum ready” phase, the focus is to enable clients to be prepared to take advantage of the future disruptive computational power of quantum computing. Key insights can already be developed by executing versions of future use cases that are small enough to run on current systems.
As the technology continues to improve,…
