4 ms·

This threshold is commonly referred to as quantum supremacy. It could be that IBM just passed that threshold, but I'm by no means an expert on this. https://en

• zamalek 7y ago
  > It could be that IBM just passed that threshold I don't think they have just yet. There is a simulated QC on conventional hardware with around 50 qbits. We are close, though, it might still happen this year.
  • reikonomusha 7y ago
    But even with 50 qubits, the amount of time per operation—if simulated classically—is at least a million+ times slower than what it would be for a quantum computer. This is like comparing disk to L1 cache. Does that count for supremacy? Mathematically, no. Does it count for some kind of advantage? Yes.