- D-Wave 512 qubit quantum computer faster than any supercomputer for optimization problems of interest to Google with about 21 petaflop equivalent http://nextbigfuture.com/2013/05/dwave-512-qubit-quantum-computer-faster.html?utm_source=feedburner&utm_medium=feed&utm_campaign=feed%3A+blogspot%2Fadvancednano+%28nextbigfuture%29&utm_content=google+international 3 comments technology