pctechguide.com

  • Home
  • Guides
  • Tutorials
  • Articles
  • Reviews
  • Glossary
  • Contact

i810 Chipset

Formerly codenamed Whitney, the 810 AGPset finally reached the market in the summer of 1999. It is a three-chip solution comprising the 82810 Graphics Memory Controller Hub (GMCH), 82801 I/O Controller Hub (ICH) and 82802 Firmware Hub (FWH) for storing the system and video BIOS. A break from tradition is that these components don’t communicate with each other over the PCI bus. Instead, they use a dedicated 8-bit 266 MBps proprietary bus, thereby taking load off the PCI subsystem. The SDRAM memory interface is also unusual in that it runs at 100MHz irrespective of the system bus speed. There’s no ISA support, but it could be implemented if a vendor added an extra bridge chip.

At the time of its launch, there were two versions of the 810 – the 82810 and 81810-DC100. The former is 66MHz part with no graphics memory, while the latter is a 100MHz-capable chip with support for 4MB of on-board graphics memory. The Direct AGP graphics architecture uses 11MB of system memory for frame buffer, textures and Z-buffer if no display cache is implemented. This drops to 7MB if the display cache is implemented. The whole configuration is known as Direct Video Memory technology. Also incorporated in the chipset is an AC-97 CODEC, which allows software modem and audio functionality. Vendors can link this to an Audio Modem Riser (AMR) slot to facilitate future plug-in audio or modem upgrades.

In the autumn of 1999 a subsequent version of the chipset – the 810E – extended support processors with a 133 MHz system bus. The Intel 810E chipset features a unique internal gear arbitration, allowing it to run seamlessly with 66 MHz, 100 MHz and 133 MHz processor busses.

As the cost of processors come down, the marginal costs of the motherboard, graphics and sound subsystems becomes an increasingly important factor in vendors’ efforts to hit ever-lower price points. However, high levels of integration can be a double-edged sword: it reduces vendors’ bill-of-materials (BOM) costs, but also limits their capability for product differentiation. Many manufacturers defer their decisions on graphics and sound options to late in the production cycle in order to maintain a competitive marketing advantage. Given that other highly integrated solutions – such as Cyrix’s Media GX – haven’t fared particularly well in the past, the 810 AGPset represents a bold move on Intel’s part and one that signals the company’s determination to capture a greater share of the value PC market which had been effectively ceded to AMD and Cyrix over the prior couple of years.

  • Intel’s Triton Chipsets Explained – their history, architecture and development
  • Intel 440 Chipsets – 440LX, 440EX, 440BX, 440ZX, 440GX
  • i810 Chipset
  • Intel 820 Chipset
  • i815 Chipsets
  • i850 Chipsets
  • i845 Chipset
  • What is the Intel E7205 Chipset? What Features Does it Have?
  • i875P Chipset
  • i865 Chipsets
  • What is Intel’s 925X PCI Express Chipset
  • i915 Chipset
  • i945 Chipset
  • Intel’s 955X Express Chipset – Glenwood
  • i965 Chipset
  • A Comparison Chart of Intel’s Chipsets from 915P to P965

Filed Under: chipsets

Latest Articles

Environmental Issues

Unfortunately, the technology used in laser printers makes ozone an inherent by-product of the printing process. The level of emission depends on where and how a printer is kept. Areas with large concentrations of dust, small enclosed … [Read More...]

Stellar Outlook PST Repair Review

[starreviewmulti id=3 tpl=20] PROS: Stellar Outlook PST Repair software simply works. It's in our opinion the best PST file recovery program out there. IT works wonders at repairing corrupt pst files. For a realy nice in-depth understanding about PST files we recommend you check out … [Read More...]

Pentium Pro (P6) 6th generation x86 History

The P6 microarchitecture is the sixth generation of Intel's x86 processor architecture, first implemented in the design of the Pentium Pro CPU, introduced in 1995 as the successor to the original P5 Pentium design. The Pentium Pro introduced several unique architectural features that had … [Read More...]

Gaming Laptop Security Guide: Protecting Your High-End Hardware Investment in 2025

Since Jacob took over PC Tech Guide, we’ve looked at how tech intersects with personal well-being and digital safety. Gaming laptops are now … [Read More...]

20 Cool Creative Commons Photographs About the Future of AI

AI technology is starting to have a huge impact on our lives. The market value for AI is estimated to have been worth $279.22 billion in 2024 and it … [Read More...]

13 Impressive Stats on the Future of AI

AI technology is starting to become much more important in our everyday lives. Many businesses are using it as well. While he has created a lot of … [Read More...]

Graphic Designers on Reddit Share their Views of AI

There are clearly a lot of positive things about AI. However, it is not a good thing for everyone. One of the things that many people are worried … [Read More...]

Redditors Talk About the Impact of AI on Freelance Writers

AI technology has had a huge impact on our lives. A 2023 survey by Pew Research found that 56% of people use AI at least once a day or once a week. … [Read More...]

11 Most Popular Books on Perl Programming

Perl is not the most popular programming language. It has only one million users, compared to 12 million that use Python. However, it has a lot of … [Read More...]

Guides

  • Computer Communications
  • Mobile Computing
  • PC Components
  • PC Data Storage
  • PC Input-Output
  • PC Multimedia
  • Processors (CPUs)

Recent Posts

Token Ring Networks

In 1984, IBM introduced the 4 Mbit/s Token Ring network. Instead of the normal plug and socket arrangement of male and … [Read More...]

How to Remove Internet Security 2014 Virus

Internet Security 2014 is a rogue anti virus program. This program pretends to be an anti virus client that finds viruses on computers. In reality … [Read More...]

Fake Antivirus Removal

Antivirus Studio 2010 is mainly promoted by malicious websites and fake anti-malware scanners. However, sometimes it comes with other malware … [Read More...]

[footer_backtotop]

Copyright © 2025 About | Privacy | Contact Information | Wrtie For Us | Disclaimer | Copyright License | Authors