Today's supercomputers will get blown away by these systems

The Department of Energy says the $40 million it is investing in nearly two dozen multi-year projects will result in exascale computing systems that perform calculations on data 50 to 100 times faster than today's most powerful supercomputers.
The DoE Exascale Computing Project says such high-performance computing systems can make at least a billion billion calculations per second, and will be used to process data for applications such as energy security, economic security, scientific discovery