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The Company designs, develops, and markets its products to the desktop and portable computing, networking, telecommunications and instrumentation markets. Many people often say something in early 3D chip is broken, dissing the likes of Trident , Rage or even Riva The ProMotion core meets the most demanding 2D and video requirements, featuring a fast bit internal drawing engine; DVD and live video input port VMI ; video playback acceleration, including full bilinear filtering; and hardware gamma correction and chroma correction. Their ProMotion line of 2D graphics also did not fail, but were not exactly famous either. Even specular highlights are done via stipple mask.

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Many people often say something in early 3D chip is broken, dissing the likes of TridentRage or even Riva Technical specs says that Alliance chips got a special 64 bit bus for fast communication with Rush.

Alliance Semiconductor AT3D review

It reminds me of certain quadrilateral texturing chip trying to render triangles. This controller incorporates the fast bit 2D engine while simultaneously integrating TV output with a three line flicker filter and downscaler. Please do not send technical questions or requests alliancw webmaster alsc.

Alliance manufactures many of its products using advanced 0. AT3D delivers true state-of-the-art 3D acceleration, including on-chip hardware geometry setup, to bring the fast frame rates of console gaming to the PC platform.

If it could work properly with at least similar speeds as measured here those chips with prices as low as 20 bucks, then it could find happy buyers. And then you fire up the card, play games and everything is broken. This is with last official driver which Alliance still offers on their web for download. Samples are planned for April with volume shipments planned for June Usually AT3D fails to deliver on the promise of 30 frames per second at xx They sure feel better than MX, but I am not benchmarking 2D.


Conclusion Well, that was fast. Alliance did not give up on 3d after this disaster and announced another bit architecture: All texture formats from palletized up to are supported.

All features supported by the engine can be used simultaneously, with only one rendering pass required for any combination. Texturing however, is so warped it turns your accelerated games into chaos barfed all over your display.

Except for historical information contained herein, the above constitutes forward looking statements; actual results could differ materially from those projected in the forward a2t5 statements as a result of the factors set forth in the Company’s most recent Annual Report on Form K and Quarterly Report on Form Q, respectively, each of which is filed with the Securities and Exchange Commission and available through the Company’s home page: Perspective correction might have been very well implemented without performance penalty, but somehow at the end all important textures are not adjusted.

It sets memory clock 60 MHz and it is reasonable to expect clock of the nm chip to be synchronous. However, at such depth only palletized textures may be blended “properly”.


Alliance Promotion AT25 + AT3D Free Driver Download

Normally such image quality would disqualify the card from benchmarks, but just to get some idea of it’s performance I measured few games that were recognizable.

In summer of the company ended all support for graphics technologies and continued business only with memory and embedded electronics. Results Performance is not the worst, but it is not impressive either.

Well, that was fast.

Alliance Semiconductor AT3D

Could it mean AT3D is tiling the scene? All other trademarks are property of their respective holders.

The architecture is optimized to provide fast frame rates to ensure maximum interactivity. Frankly, I have no idea, datasheet also mentions Z-buffer compression, but the card does not behave like if it has more memory than others. Removing the expansion memory would make the EDO work in single cycle mode rather than interleaved.

That is the fun of early 3d accelerators. Gouraud shading is done full speed and geometry looks perspectively ok. Let me just say if often exposes problems in the style of Trident 3DImage. I am of course testing pure AT3D board.

True color textures are full speed and true color buffer is also possible with a small performance penalty.