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What is a 3D video card?


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2017-02-02 03:42:01
2017-02-02 03:42:01

The new market for 3D accelerators and 3D acceleration features has spawned a large crop of 3D video cards with varying capabilities. There are several different approaches that are taken to providing a system with 3D capabilities. While the available cards and technologies are changing rapidly, you will generally find that the cards on the market break out as follows:

* 2D Only (Conventional) Cards: These are regular video cards that do not incorporate any special 3D acceleration functions. Usually these are either older cards, or newer cards that are optimized for 2D performance. When using a card of this type, it is necessary to pair it with a 3D card to obtain 3D acceleration functions.

* Dedicated 3D Cards: These are accelerators that are designed only for 3D hardware functions. Since they do not do conventional 2D acceleration, they need to work with a 2D card in most cases to deliver good 2D+3D performance. Most of the higher-quality 3D cards are of this variety. They typically use a feature connector to connect directly to the 2D card. This lets the 3D card perform its acceleration functions to provide a video stream without requiring its own RAMDAC or bus control logic. This is generally the best solution for high-end graphics but it incurs the cost of two video cards.

* Combination 2D+3D Cards: In an effort to tackle the cost problem of using an additional, separate card for 3D acceleration, many companies are developing cards that perform both 2D and 3D functions. For many users, this is a good, cost-effective compromise. Most of these cards provide from moderate to good 2D performance, and support for some to most of the 3D acceleration features. However, like most compromises, these cards typically don't provide the level of performance or feature support that dedicated 3D cards do. It is important to research these cards well, since many of them support only a small subset of the 3D acceleration features found on 3D cards.


Related Questions

No. What is required is a 3d capable video card, a monitor with a refresh rate of 120Hz or greater and the 3D glasses for your video card.

A proper video card is required.

Update your video card drivers and make sure that your video card supports Direct 3D if not then you're going to need to update the card itself.

A video card is the component that generates a feed of output images to a display. Most video cards allow for the rendering of both 2D images and 3D images.

ya gaming computers are good for video editing but u also need 3d accelerator card.

You don't need different hardware, however, different hardware improves performance and is recommended. Many computers can run basic 3d applications without a video card (Without the different hardware). A video card is useful because 3d graphics is very, very heavy on the CPU (The processor inside the computer). The GPU (The processor inside the Video Card) is dedicated for 3d, while the CPU is a general-purpose processor, this means that the GPU can handle 3D much more easily than the CPU. Suppose you are playing a video game: The CPU has to handle numerous calculations, in order to reduce the CPU load, the 3D is handled by the GPU, while the CPU handles everything else.

only if you have a 3D T.V. or a 3d video game with 3d glasses.

To convert 2D movies to 3D, you have to use the 2D Video to 3D Converter. It has the new functions of converting 2D video to 3D, including 3D WMV, 3D MP4, 3D AVI, 3D MKV, 3D YouTube, etc.

An Accelerated Graphics Port (AGP) Card enables 3D computer graphics to be displayed on computers. This is often linked to a video card, which improves game playing experiences on computers.

There aren't a lot of video games designed specifically for 3D. More 3D games will be released as 3D televisions become more popular.

No, 3D chat is not the same as video chat. Video chat is a 2D chat only. While in 3D chat we get to see all the three dimensions.

I would suggest checking your video card, but have a professional do it, as those things are expensive, obviously. Chances are, if the video card is at fault, or even if it isn't, the pros can fix it, maybe at a discount price too!

No, Netflix does not provide 3D glasses. To watch a video in 3D, it must be watched on a television that supports 3D and the video must also be available to be watched in 3D. Typically the glasses are sold along with the television.

An integrated video card is "integrated" into the motherboard. That means the motherboard has a video card built in. A "discrete" video card means that you have a separate video card, one that typically plugs in to one of the expansion slots.

RAM will only allow you to run more programs or more resource consuming ones. A video card will allow you to render more advanced 3D graphics etc. So that would be a no.

3D games are not "pop-out" 3D games. It means that the environment of the games is 3D. Everything has a back, front, and sides.

No no, currently, all R4 3DS card run DSi model on 3DS console. There is no flashcard which can run 3D games. So the R4 3DS card is actually DSi card.

You can upgrade an AGP video card to any other AGP video card.

The Flip HD does not record in 3d. BUT: you can click right here and do a faux 3d thing.

Probably not - 3D graphics uses a lot of memory, and preferably an independent graphics card. Laptops usually share their RAM with video, audio and other tasks, which makes it unsuitable for 3D graphics.

Another name for a Graphics card is:Video CardExpansion CardorVideo Acceleration Card

A video display (aiso called a video card,display card ,graphic card,graphic board, display adapter or graphics adapter) is an expansion card which generates a feed of output images to a display.Most vidio cards after various function such as accelerater rendering of 3d scenes and 2d graphics ,mpeg.2/mpeg-4 decoding,tv output.

free software{fs},3d video maker

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