For a few years now, different organizations and private companies have been announcing "Quantum supremacy", the ability for a quantum processor to do a calculation faster than a regular supercomputer would. The latest claimant to this record is the Zuchongzhi-3, a superconducting quantum computing prototype made of 105 qubits โ the quantum equivalent of regular computer bits.
As a comparison, what is now the second most powerful supercomputer, Frontier, would take almost 6 billion years to do what Zuchongzhi-3 can do in a few minutes, the Chinese researchers said. The most powerful supercomputer, El Capitan, only went online recently, so if it can shave time off that is yet to be seen.
The red and the green the rise and fall of collectivized agriculture in Marxist regimes / Frederic L. Pryor