HOT! Update Of Intel Roadmap News!

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Intel Roadmap News 10/2000 - Part One, Desktop Processors And Chipsets

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Краткое содержание статьи: Equipped with an exciting brand new design Intel's new flagship is getting ready to step out into the open. Get ready for the most controversial x86-processor of all times. Find out if you are the working class kind of guy with Athlon-ambitions or rather the stylish Yuppie that needs Pentium 4 even if it's only to be cool. Here it comes, the battle style against power.

Intel's New Pentium 4 Processor

Редакция THG,  20 ноября 2000
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What's Behind NetBurst?

Intel Pentium 4 Die Areas in Detail

Intel calls the new architecture of Pentium 4 'NetBurst'. The idea behind this name is for me just as unfathomable as the 'Internet SIMD Streaming Extension', as Intel liked to call Pentium 3's 'SSE' or 'ISSE'. Believe me, your web pages won't pop up any faster, downloads will take just as long and the Internet won't 'burst' either. However, Intel is trying its hardest to be trendy and since the Internet is still hip, it is a perfect vehicle to market Pentium 4. The name 'NetBurst' could also be a hint towards Pentium 4's performance characteristics. Professional PC-users might not care quite as much for an 'Internet-accelerating' processor, but more for a product that makes them get their work done as fast as possible. Looking at the benchmark results further down in this article shows that Pentium 4 shines a lot more at recreational software than in professional applications.

Another big issue with Pentium 4's 'NetBurst-Architecture' is its obvious focus to deliver highest clock rates. Again 'NetBurst' shows its roots in Intel's marketing department. The avid Tom's Hardware Guide reader will be aware of it, but the average computer user still hasn't grasped the fact that clock rate does NOT automatically translate in performance when looking at different processor designs. This is another issue targeted by Pentium 4 and 'NetBurst'. Intel wants clock rate at almost any cost and the Pentium 4 design is perfect to deliver exactly that. Average Joe is supposed to read those high Giga-Hertz numbers and conclude that this alone is already good enough to make Pentium 4 the fastest processor in the universe. Marketing - that's what the name 'NetBurst' seems to be all about.

NetBurst includes the following goodies that have been implemented into the new Pentium 4 desgin:

  • Faster System Bus
  • Advanced Transfer Cache (already known from Pentium III)
  • Advanced Dynamic Execution (Execution Trace Cache, Enhanced Branch Prediction)
  • Hyper Pipelined Technology
  • Rapid Execution Engine
  • Enhanced Floating Point and Multi-Media (SSE2)

Let's look at each of those features in more detail, acting like code/data that is being processed by Pentium 4.
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