I740 VIDEO DRIVER

Intel , Intel Extreme Graphics. In August , after less than 18 months on the market, Intel withdrew the i from the market. In April , Intel announced two successors to the i At the time, most accelerators used the CPU for triangle setup and geometry calculations, then handed the data off to the card to apply texture mapping and bilinear filtering. A unique characteristic, which set the AGP version of the card apart from other similar devices on the market, was the use of on-board memory exclusively for the display frame buffer , with all textures being kept in the computer system’s main RAM. Auburn was designed specifically to take advantage of and promote the use of AGP interface, during the time when many competing 3D accelerators notably, 3dfx Voodoo Graphics still used the PCI connection. The i and i cores were later used for the integrated graphics in the Intel and chipsets, respectively.

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In Augustafter less than 18 months on the market, Intel withdrew the i from the market. Gordon Moore Robert Noyce.

Retrieved from ” https: This page was last edited on 9 Decemberat Articles needing additional references from July All articles needing additional references.

The i has a long and storied history that starts at GE Aerospace as part of their flight simulation systems, notable for their construction of the Project Apollo “Visual Docking Simulator” that was used to train Apollo Astronauts to dock the Command Module and Lunar Module. Intel purchased the company’s intellectual propertypart of a series on ongoing lawsuits, but laid off the remaining skeleton staff.

Retrieved November 11, Released with enormous fanfare, the i proved to have disappointing real-world performance [1]and sank from view after only a few months o740 the market. By the end of the year it went largely unmentioned in benchmarks against newer 3D products, already forgotten. The AGP Texture concept soon proved to ivdeo a tremendous error in design, because the card had to constantly access the textures over a channel that was upwards of eight times slower than RAM placed on the graphics card itself.

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i – Intel i video driver – Linux Man Pages (4)

Intel also sold the i to 3rd party companies, and some PCI versions of the accelerator also were made. Views Read Edit View history. As the introduction approached, rumors of poor performance started circulating. Please help improve this article by adding citations to reliable sources. July Learn how and when to remove this template o740.

From Wikipedia, the free encyclopedia. Advanced Micro Devices, Inc.

Real3D had an early brush with success, providing chipsets and overall design to Segawho used it in a number of arcade game bideo, the Model 2 and Model 3. Graphics processing units Intel graphics. Auburn was designed specifically to take advantage of and promote the use of AGP interface, during the time when many competing 3D accelerators notably, 3dfx Voodoo Graphics still used the PCI connection.

The i and i cores were later used for the integrated graphics in videi Intel and chipsets, respectively. They used an AGP-to-PCI bridge chip and had more on-board memory for storing textures locally on the card, and were actually faster than their AGP counterparts in some performance tests. A unique characteristic, which set the AGP version of the card apart from other similar devices on the market, was the use of on-board memory exclusively for the display frame bufferwith all textures being kept in the computer system’s main RAM.

i(4): Intel i video driver – Linux man page

In September Lockheed announced a “customer-focused organizational realignment” that shed many of its divisions, and then closed Real3D on 1 October following Calcomp in late Unsourced material may be challenged and removed. Peter Glaskowsky noted that “Very few of the manufacturers have the access to the [manufacturing plants] that Intel does, S3 could be the big loser here–it doesn’t sell to the performance market.

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By leaving this data in main memoryand giving the graphics card a high-speed channel to the data, performance could be improved while also reducing the total amount of memory in the system.

An Intel AGP card. However, the i was cancelled before release, and the i was released in limited quantities before it too was withdrawn, having shown only a marginal performance increase over its predecessor.

i740(4) – Linux man page

Although AGP did indeed improve performance of moving geometry, this was wiped away by the i40 use of textures, which were much larger. They also formed a joint project with Intel and Chips and Technologies later purchased by Intel to produce 3D accelerators for the PC market, under the code name “Auburn”.

A number of companies had cards to introduce on that day. Intel has the resources to beat S3 on those terms and they have the performance”. At the time, most accelerators used the CPU for triangle setup and geometry calculations, then i70 the data off to the card to apply texture mapping and bilinear filtering. Intel no longer hosts i drivers, and advises owners of ibased cards to use the drivers. This article needs additional citations vidoe verification.