Okay u people might have done some cooking(overclocking) on your gfx card or processor but how many of you actually used 3-4 fused up gfx card? I bet none!Check out this technology.Its way better than overclocking.No chance of the the gfx card to get blow up because of overload. Just hope your goofy pc can take that much of power. Trust me when 3-4 gfx cards are fused up they are way powerful than your freaking corei7 processor which u brag about!

Ati CrossfireX


ATI CrossFireX™ is the ultimate multi-GPU performance gaming platform. Enabling game-dominating power, ATI CrossFireX technology enables two or more discrete graphics processors to work together to improve system performance. For The Ultimate Visual Experience™, be sure to select ATI CrossFireX ready motherboards for AMD and Intel® processors and multiple ATI Radeon™ HD graphics cards.

ATI CrossFireX technology allows you to expand your system’s graphics capabilities. It allows you the ability to scale your system’s graphics horsepower as you need it, supporting up to four ATI Radeon™ HD graphics cards, making this the most scalable gaming platform ever.

Extreme High-Definition Gaming

Arm yourself with up to four ATI Radeon HD graphics cards to move faster, aim quicker, and see more clearly than all who stand between you and victory. With an ATI CrossFireX gaming rig, you can breakthrough traditional graphics limitations to achieve higher performance and The Ultimate Visual Experience™.

Products featuring ATI CrossFireX technology offer a range of solutions for a whole new gaming experience. Whether you’re an up-and-comer or a pro-tournament master, ATI CrossFireX raises the bar for competitive performance and visual thrills.
What Are The Benefits Of ATI CrossFireX?

With an ATI CrossFireX gaming rig, you can breakthrough the traditional graphics limitation allowing you to higher performance as well as visual experience.
Does ATI CrossFireX Only Benefit The High-End Cards?

No. ATI CrossFireX technology brings a whole new level of gaming experience throughout our products line-up. Whether you have an entry level or top end solution, ATI CrossFireX will raise the bar in bringing the ultimate performance and visual experience.
[youtube:qxrj5svi]http://www.youtube.com/watch?v=l-ctubBkr3c&feature=player_embedded[/youtube:qxrj5svi]
ATI Hybrid CrossFireX™ Technology1

Based on ATI CrossFireX™ multi-GPU technology, ATI Hybrid CrossFireX™ takes your gaming experience to the next level boosting PC performance. ATI Hybrid CrossFireX™ is one of the technology features included under the ATI Hybrid Graphics technology umbrella brand. It brings multi-GPU performance capabilities by enabling an AMD 780 integrated graphics processor and a discrete graphics processor to operate simultaneously with combined output to a single display for blisteringly-fast frame rates. Unleash the graphics performance that you’ve been waiting for on a mainstream Windows Vista® PC!
How Does ATI Hybrid CrossFireX™ Work?

ATI Hybrid Graphics technology enables a discrete graphics processor and an integrated graphics processor to render simultaneously in ATI Hybrid CrossFireX™ mode, in Windows Vista® to help provide a significant performance boost to AMD-based systems.

What Does An ATI Hybrid CrossFireX™ System Include?

An ATI Hybrid CrossFireX™ system includes an ATI Radeon™ HD 2400 Series2, ATI Radeon™ HD 3400 Series or ATI Mobility Radeon™ HD 3400 Series graphics processor and a motherboard based on an AMD 780 integrated chipset, all operating in a Windows Vista® environment.

Launch AMD 780G Chipset video
How Is ATI CrossFireX™ Different From ATI Hybrid CrossFireX™?

ATI CrossFireX™ enables two or more discrete graphics processors to work together to improve system performance in both Windows® XP and Windows Vista®. ATI Hybrid CrossFireX™ specifically refers to the ability to boost system performance by allowing a discrete graphics processor and an integrated graphics processor to work simultaneously in a Windows Vista® environment.

1. ATI Hybrid CrossFireX™ Technology is only supported with Windows Vista® operating system, and is not available with Windows® XP operating system.

2. ATI Radeon™ HD 2400 supports only ATI Hybrid CrossFireX™ technology and ATI SurroundView™ technology.


Nvidia Sli Technology

What is NVIDIA SLI Technology?

NVIDIA® SLI™ technology is a revolutionary platform innovation that allows you to intelligently scale graphics performance by combining multiple NVIDIA graphics solutions in an SLI-Certified motherboard.
Performance Chart:

How Does SLI Technology Work?
Using proprietary software algorithms and dedicated scalability logic in each NVIDIA graphics processing unit (GPU), NVIDIA SLI technology delivers up to twice the performance (with 2 cards) and 2.8X the performance (with 3 cards) compared to a single graphics solution.

How Do I Get SLI?
To run SLI, a PC needs to be equipped with an SLI-Certified Motherboard and 2or 3 SLI-Certified GeForce GPUs. We also recommend using an SLI-Certified power supply and chassis for maximum stability. For a list of certified products, click here.

Why is an SLI-Ready PC an Intelligent Investment? No other PC component upgrade can offer even close to the gaming performance boost gained from adding a second graphics card.

Comparisons to Nvidia SLI

Advantages

* CrossFire can be implemented with varying-GPU cards of the same generation (this is in contrast to Nvidia's SLI, which generally only works if all cards have the same GPU). This allows buyers who have varying budgets over time to purchase different cards and still get the benefits of increased performance. For example an ATI 5970 will crossfire successfully with an ATI 5870 , or an ATI 5770 with an ATI 5750 and so on.
* ATI has opened the CrossFire architecture to Intel, allowing CrossFire to be enabled on many Intel chipsets which boast two x16 PCI-E slots. SLI, however, requires a motherboard which is SLI certified, which includes all nForce chipsets (such as the nForce 590 SLI, nForce 680i SLI, and nForce 790i), and most Intel X58 and Intel P55 based motherboards.

Disadvantages

* If an OpenGL game does not have a CrossFire profile, the Catalyst AI system will set the rendering mode to Scissor by default, with no way to change it to a more suitable or faster mode, such as AFR (More information can be found at the following link: [1]). However, SLI allows the rendering mode to be set for each application manually, even for games which do not have an existing profile. It should be noted that setting Catalyst AI to 'Advanced' allows manual mode setting for Direct 3D games, but not OpenGL games, to AFR.[citation needed]