However, Ati successfully used the “complete multimedia solution” buzz and could set attractive pricing. Considering long life time of the Rage Pro architecture, this should not have happened and caused image quality issues in years when such omission was no longer tolerable. It offered Filtered Ratiometric Expansion , which automatically adjusted images to full-screen size. Peak processing rate is 1. In the beginning of happened interesting PR attempt to fake technological update. Rage LT aka Mach64 LT was often implemented on motherboards and in mobile applications like notebook computers. It was ATI’s first dual texturing renderer, in that it could output two pixels per clock two pixel pipelines.

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Such respins helped to prolong support for Rage Pro.

ATI 3d Rage Pro AGP 2x 215R3BUA22 Computer IC Chip BGA RARE Vintage

Also mip mapping in advanced games like Unreal is still doing wrong mip selections, so I disabled it again. Almost every version of Rage was used in mobile applications, but there were also some special versions of these chips which sgp optimized for this. Nevertheless, sales were going strong and R3 architecture was to be found in newer and actually updated chips.

It is codenamed mach64LB and as you see the chip was used for discrete cards as well.

It is the successor to the Mach series of 2D accelerators. The qti being easier to fix, Radeon entered the market in the middle of as a first direct competition to Nvidia’s TnL chips. ATI is getting faster Third generation of Rage architecture arrived in summer Despite the poor introduction, the name Rage Pro Turbo stuck, and eventually ATI was able to release updated versions of the driver prk granted a visible performance increase in games, however this was still not enough to garner much interest from PC enthusiasts.


ATI 3D Rage PRO AGP Specs | TechPowerUp GPU Database

As the name says, AFR renders each frame on an independent graphics processor. Quake 3 even has special rendering path doing this filtering in software, but in some scenarios like with teleports the Rage Pro has to do the job on its own and leave some non-interpolated texel blocks on screen.

Rage LT aka Mach64 LT was often implemented on motherboards and in mobile applications like notebook computers. Geometry transformation defects of Rage II are gone, I did not notice any perspective errors. The only added feature is integrated TMDS for rpo panels. Texturing engine can now enjoy 4 kB cache, drastically reducing bandwidth demands of interpolation and enabling single pass free trilinear filtering.

In the beginning of happened interesting PR attempt to fake technological update. Under certain conditions the rumor goes, Rage Pro should be able to perform single cycle multitexturing. The architecture performed well also after “Pro” update, but ATI still wasn’t getting under the skin of gamers. This, in addition to its early lack of OpenGL support, hurt sales for what was touted to be a solid gaming ;ro.

ATi also never really excelled in 16 bit quality, instead they went for big true color leap ahead with next architecture. Not quite there yet, but ATi found it sufficient for years to come. At least sub pixel accuracy was significantly improved but there are still some polygon gaps to be seen in few games. High resolution and composited textures are supported. Which brings me to gaming experience of R3 cards. How could one not mention the Turbo disaster in a Rage Pro article.


Developers were not pleased. ATI showed cleverly balanced chip and in rapidly consolidated market suddenly became the only “real” threat to what was shaping like Nvidia’s ai domination. Rage Pro has double the amount of gradients over Rage II and it is enough to not be perceived at first look, but still is far from proper filtering. Now with all the texture cache Rage Pro should handle this relatively easily.

ATI Rage – Wikipedia

Who knows when, but the day will come when 3d accelerator as we use it agpp be unknown to gamers. The takeover of ATI had some critics, but the trend of the future seems to be a convergence of CPU and graphics back into a single device and in this regard AMD is doing very well.

If it was design choice, the motivation behind it is a mystery to me. However as was ag at the time, trilinear here stands for mere dithering between mip maps, not actual blending.

Support for texture fog and specular highlights was added as well.

However, in games I was not able to find any situation were enabled multitexturing would increase performance.