Atos unveils Bull sequana, the most efficient supercomputer

Atos’ Bull sequana is the first exascale supercomputer capable of billion calculations per second (Source: Atos)
Atos has unveiled Bull sequana, the first exascale-class supercomputer that offers thousand times more performance than current pentaflops-scale systems.
Atos’ Bull sequana will reach exascale level by 2020 when it will be able to process a billion calculations per second. The Bull sequana is 10 times more energy-efficient, and also 10 times denser.
Atos says its Bull seq