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HOT! Update Of Intel Roadmap News!

Intel Roadmap News 10/2000 - Part Two, Intel's Future Mobile and Server/Workstation Products

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

AMD vs. Intel: The best CPU for MPEG-4.

DDR-SDRAM Has Finally Arrived

AMD Extends Performance Lead With New Athlon and Duron Processor

Intel i820 Chipset Review

Intel's New Weapon - The Coppermine

Tom's Blurb - All Owners of Systems With Intel's i820 Chipset That Don't Use RDRAM Yet Will Now Get It For Free From Intel!

Tom's Blurb: Why We Don't Trust Rambus - Pointing Out Facts, Turning Rumors Into Reality

Intel Admits Problems With Pentium III 1.13 GHz - Production and Shipments Halted

Important Pentium 4 Evaluation Update

Rambler's Top100 Рейтинг@Mail.ru

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Intel
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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Overclocking

Many of the overclockers of this world were afraid that Pentium 4's quad-pumped 100 MHz bus would make bus overclocking of this processor as difficult and restrictive as with Athlon and its dual-pumped 133/100 MHz-bus. I can bring you the surprisingly positive news that Pentium 4 is as overclockable as Intel processors always have been. You can imagine that the multiplier of official Pentium 4 processors will be locked, but with a good P4-motherboard you won't have any problems overclocking the bus.

I took advantage of the jumperless-mode of the Asus P4T-motherboard and managed to let two different Pentium 4 processors run at up to 125 MHz bus clock. I even included a 1.4 GHz Pentium 4 overclocked to 14 x 115 MHz = 1610 MHz as well as the evaluation 1.5 GHz Pentium 4 overclocked to 16 x 108 MHz = 1728 MHz in the benchmark results. I only had to raise the voltage from 1.7 to 1.8 V. There was no thermal issue, as Pentium 4 heat sinks are already designed for much higher heat dissipation than what current Pentium 4 processors are actually able to produce.

Benchmark Considerations

Due to time constraints we were only able to do run full benchmark suite under Windows 98, but I also added the Linux Kernel Compilation. We have already done a major part of the Windows 2000 benchmarks and will supply them shortly. Intel supplied a lot of special benchmarking software for Pentium 4, which we will evaluate, run and publish in the next few days.

After what we have learned in the architectural part of this article, we should expect Pentium 4 to show excellent performance in all benchmarks that are heavily integer based and the ones that take great advantage of the new high-speed bus between processor, system and memory. SSE2-optimized software should obviously run very fast on Pentium 4 as well. Although Intel claims that Pentium 4 has the worlds best floating point performance we know that in reality the normal FPU of Pentium 4 is hardly even able to live up to Pentium III standards. Only floating point applications that use SSE2 could possibly support Intel's bold claim. Today's standard software is obviously not yet SSE2-optimized, so that standard FPU-intensive software will probably run rather slow on Pentium 4 systems.
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СОДЕРЖАНИЕ

Обсуждение в Клубе Экспертов THG Обсуждение в Клубе Экспертов THG


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