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A Dell slide shown Tuesday was a reminder that 80-core processors may be coming.

Flash back two years to the Intel Developer Forum when CEO Paul Otellini pledged to deliver an 80-core processor in five years.

Otellini said at the time that the chips will be capable of exchanging data at a terabyte a second and that the company hopes to have these chips ready for commercial production within a five-year window.

Michael Dell referred to a slide showing an 80-core chip Tuesday at SC08, a conference in Austin, Texas, focused on high-performance computing.

The trend of packing more compute power into small supercomputing enclosures "is really driven by what's going on in microprocessors. The x86 revolution continues. You see more and more cores. Increased performance. But also without more power required," he said, speaking during the keynote.

Dell slide shown Tuesday at SC08 (Credit: Dell Computer)

In various venues, Intel has spelled out its intention to bring out many-core processors including its upcoming Larrabee graphics chip and future server processors that may reach 32 cores. Currently, Intel's Dunnington processor gets the prize (at Intel) for the most cores: six. Sun Microsystem's "Rock" processor will have 16 cores.