clipped from: www.msnbc.msn.com SAN JOSE, Calif. - Intel Corp. has designed a computer chip that promises to perform calculations as quickly an entire data center — while consuming as much energy as a light bulb.
The world's biggest chipmaker said Sunday it developed a programmable processor that can perform about a trillion calculations per second, or deliver a performance of 1.01 teraflops. It accomplishes this feat while consuming 62 watts of power when the chip is running at a frequency of 3.16 gigahertz.
A similarly powerful supercomputer in 1996 at Sandia National Laboratories took up more than 2,000 square feet, used nearly 10,000 Pentium Pro processors, and consumed more than 500 kilowatts of electricity.
Intel's latest chip is still in the research phase, but it marks an important breakthrough for an industry obsessed with obtaining the highest amount of performance for the lowest energy consumption.
Semiconductor companies used to focus overwhelmingly on generating faster and faster processing cycles, known as clock speed, and engineers didn't worry excessively about overheating chips. Now the balance between performance and efficiency is considered a quintessential part of Moore's Law, the 1965 prediction by Intel co-founder Gordon Moore that the number of transistors on a chip should double about every two years.
Executives at Santa Clara-based Intel, who will provide details of the chip this week, acknowledge that it might never make it to market in its current incarnation. Building the chip would be a manufacturing marvel, and it's unclear whether there's an operating system intelligent enough to control it.
The breakthrough ratcheted up the competition between Intel and rival chipmaker Advanced Micro Devices Inc., which helped IBM develop the technology along with electronics makers Sony Corp. and Toshiba Corp.