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Clearing up things about ATI’s Stereoscopic 3D Support

October 27th, 2009 · 25 Comments · General 3D News


Do you remember my post regarding the supposedly “new” feature in the ATI’s Radeon HD 5000 series GPUs actually offering Stereoscopic 3D support of some kind about two weeks ago (Is ATI preparing an alternative to Nvidia’s GeForce 3D Vision?)? Back then I suggested that ATI is trying to push a third party feature, claiming it is something new in their new GPUs, like IZ3D’s driver support for instance and it turns out I was right on the spot. Today I’ve just got a confirmation from the local ATI PR guy that they indeed meant that and that there is actually nothing coming directly from ATI:

Our graphics cards can drive various 3D display devices as long as the user has the correct middleware. Two middleware companies we are working with are Dynamic Digital Depth, and iZ3D.

So DDD’s TriDef software and IZ3D’s drivers do support ATI, but they do not specifically require you to have ATI Radeon HD 5000 series GPU as they will also work on older cards based on ATI graphic processors and the thing is that these two companies actually produce GPU manufacturer independent stereoscopic 3D solutions. In plain words this means that both TriDef and Iz3D will work regarding the type of your GPU, so not only on ATI, but also on Nvidia hardware… so can this be considered as a new feature only on Radeon HD 5000 series? If you ask me it cannot as there is actually nothing new that requires you to have the latest ATI GPUs to use both of these solutions, not to mention that you don’t need to have an ATI graphic processor at all. The only thing that is good to have is at least a middle-end video card, preferably a high-end one, because when playing in S3D your GPU performance is a key factor, so getting the new ATI-based video cards are only good because of having a lot of raw power for processing. Still I might prefer getting Nvidia VGA and use it with 3D Vision as it has better game support (not only), more user friendly (although not completely problem free), oh wait… I do have a 3D Vision setup (among a few others) and an Nvidia GPU already … ;)

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