The purpose of a graphic card is to convert video data into signals and send them forward to the monitor. Monitor accepts these signals and converts them into images or moving graphics. All these processes happen very fast so that games, videos and many other media can be displayed with ease. There is some type of graphic card in all desktop and notebook computers. Basically, these are small computer chipsets that are designed to perform in unison. They are designed to extract video data from the computer processor and convert it into a monitor signal. Most graphic chips are there in the motherboard itself so that basic functions can be taken care of. However, sophisticated cards may be needed for particular applications like gaming and multimedia.
There can be many available choices - Anyone can buy graphic card online depending on the application and usage. For typical applications that may need high-resolution pictures, the advanced graphics card may be required. Processing speed depends on the type of graphics card that is in operation. Sufficient memory must be there to support a high-res card. These are mostly used in multimedia and gaming related operations.
Price depends on the model and usage - NVIDIA, AMD, Asus, etc. are some of the renowned names that manufacture and sell graphic cards online. There are many types of cards that may be available through them. Therefore, price varies as per their features, memory and cooling specifications. Depending on a user, a graphics card can be available for as less as Rs. 2,500 and may go well above Rs. 50,000 too! Therefore, depending on an application, these can be chosen accordingly.
With the advent of high-end gaming and gaming consoles, there has been a spike in the demand for sophisticated graphics cards. Multimedia operations can also be performed with much ease by using these cards. Take a quick view at Server Supply for graphics cards