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Sun, Fujitsu unveil quad-core Sparc64 chip, servers

Sun Microsystems and Fujitsu announce a quad-core Sparc64 VII processor that puts all processing cores in one chip.

Brooke Crothers Former CNET contributor
Brooke Crothers writes about mobile computer systems, including laptops, tablets, smartphones: how they define the computing experience and the hardware that makes them tick. He has served as an editor at large at CNET News and a contributing reporter to The New York Times' Bits and Technology sections. His interest in things small began when living in Tokyo in a very small apartment for a very long time.
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Sun Microsystems and Fujitsu have announced a quad-core version of the Sparc64 processor and servers to that will use the chip.

Fujitsu--which manufactures and designs the Sparc64 processor--along with Sun unveiled the M4000, M5000, M8000, and M9000 enterprise servers that use the new quad-core Sparc64 VII chip. The two companies claim the processor delivers 80 percent better performance using 44 percent less power than the previous Sparc64 VI processor.

Sun Sparc road map
Sun Sparc road map Sun Microsystems

The Sparc64 VII is made on a more advanced 65-nanometer process than the Sparc64 VI chip, which used a 90nm node.

Sun is no stranger to multicore--putting many processing cores on one chip. Its UltraSparc T2 processor can place up to eight cores on a single piece of silicon. This allows the UltraSparc T2 to run up to 64 threads--parts of a program that can execute independently--or eight threads per core. It's a feat processor giant Intel still hasn't accomplished.

Sparc Enterprise servers using the Sparc64 VII processor are targeted at high-availability, mission-critical enterprise applications, including large-scale databases, data warehousing, and enterprise resource planning.

Current Sparc Enterprise servers can be seamlessly upgraded by swapping out older processors with the new Sparc64 VII chips, the two companies said. Sparc VI and Sparc VII chips can also be mixed and matched within a "single domain."

Pricing and availability information is here.