March 22, 1999 Web posted at: 10:05 a.m. EST (1505 GMT) by Terho Uimonen

From...

HANOVER, Germany (IDG) -- When it comes to speed, Intel is still the king of the processor hill.

Thursday at the CeBit trade show here, the chip giant showed off a prototype PC system powered by a Pentium processor running at 800 MHz, several hundred megahertz faster than anything its main rivals had up and running at the show.

"This is the fastest system we have ever shown in Europe," said Pat Gelsinger, vice president and general manager of Intel's desktop products group.

But the chip is still no speed demon by Intel standards. Intel last month broke the 1-GHz barrier when it demonstrated its fastest chip ever at its developer's conference in Palm Springs, Calif.

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Users hungering for more speed will still have to wait a while for such speedy chips, which are not scheduled to become commercially available until next year. Thursday's demonstration was aimed primarily at showing where Intel is heading, Gelsinger said.

Intel earlier this week started shipping its fastest processor to date, the 500-MHz Pentium III Xeon, which is scheduled to be followed by a 550-MHz version next month, Gelsinger said.

Rival processor maker Advanced Micro Devices, meanwhile, behind closed doors here demonstrated prototype systems powered by its forthcoming K7 chip, which officials said is scheduled for release in the second quarter at speeds of 500 MHz and higher.

National Semiconductor's Cyrix subsidiary also showed off a system powered by a 433-MHz version of its M II chip, scheduled for release in the second quarter.

The M II will come in a 450-MHz iteration by the fourth quarter, said Steve Tobak, vice president of corporate marketing and communications at National Semiconductor.

In this year's second half, Cyrix will also introduce a new processor core code-named Cayenne, running at 433 MHz and higher. The Cayenne core will be used for upgrading the M II family, in a version code-named Gobi, as well as in a more integrated iteration featuring an on-chip 3-D graphics accelerator, Tobak said.

Code-named MXi, the integrated version is designed to replace the MediaGX processor and is aimed primarily at information appliances rather than full-fledged PCs, Tobak added.

National Semiconductor also remains on track to by mid-year introduce the first version of the long-awaited MediaPC, a so-called system-on-a-chip that will integrate all the functionality necessary for building a system on one piece of silicon, Tobak said.

Intel Corp., based in Santa Clara, Calif., can be reached at www.intel.com. Advanced Micro Devices Inc., in Sunnyvale, Calif., is at www.amd.com. National Semiconductor Corp., in Santa Clara, Calif., can be reached at www.national.com.

Terho Uimonen is a correspondent in the Taipei, Taiwan, bureau of the IDG News Service, an InfoWorld affiliate.