Google quantum computer leaves old-school supercomputers in the dust

B1C08B11-FCE3-4DA3-8DBA-7649C8DDB444

Google’s Sycamore chip powers a quantum computer

 The era of practical quantum computers has begun — at least on one speed test showing “quantum supremacy.”

A Google quantum computer has far outpaced ordinary computing technology, an achievement called quantum supremacy that’s an important milestone for a revolutionary way of processing data. Google disclosed the results in the journal Nature on Wednesday. The achievement came after more than a decade of work at Google, including the use of its own quantum computing chip, called Sycamore.

“Our machine performed the target computation in 200 seconds, and from measurements in our experiment we determined that it would take the world’s fastest supercomputer 10,000 years to produce a similar output,” Google researchers said in a blog post about the work.

Continue reading… “Google quantum computer leaves old-school supercomputers in the dust”