Who would've guessed that 18 of the top 20 most energy efficient supercomputers on the planet are built with IBM hardware? Let's be honest, who wouldn't have guessed it? This isn't the first time IBM has dominated the Green500 list, which includes a range of energy efficient supercomputers all around the globe, but it's hard not to be impressed that the company holds 69 of the top 100 positions on the list.
"Supercomputers can no longer focus only on raw performance. The era of simply adding more processors is coming to a close," said David Turek, vice president, deep computing, IBM. "Clients need to be able to run supercomputers anywhere, not only places that have cheap power. As the Green500 proves, IBM has focused on this issue for some time and is well positioned to usher in performance breakthroughs along with efficiency gains."
IBM also claims the most energy efficient system in the world with a supercomputer built at the Julich supercoming center in Germany. The machine is capable of producing more than 732 Mflops per watt of energy.