What are the disadvantages of supercomputers

Even if your organization has researched the benefits and advantages of using a supercomputer to solve tough and complicated problems, you will find that supercomputers also present some drawbacks. The bigger and more powerful the supercomputer, the more infrastructure and maintenance it takes to do the calculations you want to accomplish. Storage space and bandwidth

Researchers use supercomputers to work with enormous amounts of data, which they do at a high speed while generating increasingly large amounts of additional data, such as when scientists work on weather forecasts or simulate nuclear bomb detonations. The disadvantage is that supercomputers have to accommodate massive external storage drives whose bandwidth is fast enough to allow the data to be analyzed and generated. If storage space and bandwidth cannot keep up with the flow of data, the supercomputer will not be able to operate at full capacity.
Maintenance and support

Supercomputer systems are built by connecting multiple computing units and may require large rooms to store them. The large number of processors dissipate more heat than standard computers, which is a disadvantage because they require a cooling infrastructure. The supercomputer also needs software to monitor how it is being used and to detect failures and a greater than typical support staff to manage and assist the computer, its external storage and high-speed network.


Supercomputers that can simulate the location of potential oil resources or the progress of the various permutations of a hurricane system cost a lot of money, which could be a disadvantage if your organization is on a budget to operate. For example, an IBM Watson "supercomputer" costs about $ 3 million, according to Computerworld magazine. The Fujitsu K computer for the Riken Advanced Institute of Computational Science in Kobe, Japan cost $ 1.2 billion to build and requires $ 10 million per year for operating costs to the Atlantic.
Processing time

Unlike ordinary desktop computers, which can end up calculating a problem in a few minutes or overnight, supercomputers work on tasks that require intensive calculations that can take extremely long periods of time. For example, a supercomputer could spend months performing calculations, assisting research on climate change, or helping cure a disease that presents a disadvantage to people who are in a rush for quick results.