DigitMemo.com

The planned launch of Intel’s Penryn processors on Monday is the first blow in a one-two punch that might stagger AMD heading into 2008.

Just a few months after the launch of AMD’s quad-core Barcelona chips, Intel is hitting back with Penryn, now known as the Xeon 5400 family of processors. A total of 15 server chips are set to launch Monday as well as a new Core 2 Extreme desktop processor, with Penryn chips for mainstream desktops and notebooks scheduled to launch in the first quarter of next year.

Penryn is essentially a shrink of the Core architecture that brought Intel out of the woods in 2006. But these are also the company’s first chips to use Intel’s 45-nanometer manufacturing technology, and they will usher in the first change to the basic properties of the transistor since the 1960s.

Intel avoided making direct comparisons to AMD’s chips in briefing materials distributed ahead of the announcement. It plans to have a Web site up and running on Monday with more detailed performance information.

Intel did say that the new Xeons will be about 28 percent faster than their older brothers on SPECint_rate2006, and 30 percent faster on SPECfp_rate2006. Barcelona barely edged out the older generation of Xeon chips on SPECint_rate2006, so it looks like Intel will have an edge in that area.

Few of us will ever buy a server based on these chips, but this market is extremely important to both Intel and AMD because it’s so much more profitable than cranking out chips for your desktop or notebook. That helps fund the development of other technologies that do have an impact on the rest of us, meaning that the competitive balance between the two companies in this segment has far-reaching implications.

For now, advantage Intel.