Scalable Link Interface (SLI) - by Nvidia
Crossfire - By ATI
SLI and Crossfire
NVDIA SLI and ATI crossfire
Video splitter or multiple video cards
No. The classic view of each computer having a single monitor is losing ground to a multi-monitor setup. In order to have more than one monitor running on a single computer, you'll either need a video card which supports multiple inputs or a motherboard in which you can install multiple video cards. Most modern video cards support at least two input channels. Modern motherboards which support multiple video cards are also becoming more and more common.
ATI EyeFinity Technology (Now AMD EyeFinity) supports multiple video cards on the same System.
ATI video cards are used to improve and enhance the way graphics appear on a screen. There is an actual company call ATI Technologies which was founded in 1985 and is based in Canada.
You may need to buy new video cards to improve gaming performance, enhance visual quality, or support the latest graphics-intensive applications and technologies. As games and software evolve, they often require more powerful hardware to run smoothly. Additionally, older video cards may not support new features like ray tracing or higher resolutions, prompting an upgrade for a better experience. Finally, a new video card can also help with multitasking and improve overall system performance.
For ATI GPUs, it's called CrossFireX. For NVIDIA GPUs, it's called SLI. More info check related links below.
AGP
SLI or CrossfireNvidia - SLI ( Scalable Link Interface )AMD/ATi - CrossFireSLI and CrossFire
There are more than two multiple graphics cards technologies available, but there's only two modern-day market techs. SLI by nVidia connects two or more cards together using a bridge cable / chip on the side of the card. CrossfireX by ATI connects two or more cards together using a bridge cable on the outside of the case.
Yes, Buy it will require a high end video card or multiple video cards.