Big Blue's supercomputers are among the greenest in the world.
An IBM supercomputer won first place in a new list ranking the world's most energy-efficient supercomputers.
The June Green500 list, announced June 30 and published by Green500.org, also showed that 18 of the top 20 greenest supercomputers in the world are made by Big Blue.
The group also said that the average efficiency of the supercomputers rose by 10 percent, even as the aggregate power of the machines on the list increased 15 percent.
A key factor in determining a supercomputer's energy efficiency is the number … Read more