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The power of four: moving from dual-core to quad-core processors is more than just a numbers game.(Hardware)

Computer Graphics World

| July 01, 2007 | Maestri, George | COPYRIGHT 2007 PennWell Publishing Corp. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright

One constant in the world of workstations is that they are always getting faster. Artists, animators, editors, and technical directors are constantly demanding more computing power to create extremely complex and highly realistic images. These days, there's a new way to add more processing power to a workstation, and that's to add more processors. Dual-core processor systems are now the norm, and quad-core systems are poised to steal their thunder.

So what are vendors waiting for? Adding more processor cores to a system is not a simple task. It involves much more than basic mathematics.

Widening the Road

Think of a single processor representing ...

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