"D-Wave Systems today announced the availability of a lower-noise D-Wave 2000Q processor in its Leap cloud service. The lower-noise processor promises “improved performance, precision, and impact on quantum effects.” To back its claims, D-Wave published research based on the spin glass application featured in Science last year. The experimental results confirm a positive correlation between reduced noise and improved performance with at least a 25-times speed up in solving spin glass problems.
May 15, 2019 VentureBeat
VentureBeat: D-Wave releases lower-noise quantum processor on its Leap cloud service