Chitika
Video Card
One of the components of the computer from which you want the best performance, a graphics controller, which is the heart of multimedia systems. The phrase is required productivity means that some things happen as quickly as it ensured bandwidth. Throughput is typically measured in megabytes per second and displays the speed at which data is exchanged between video memory and graphics controller.
On the graphics performance is influenced by several factors:
CPU speed (CPU)
speed interface bus (PCI or AGP)
rate video
speed graphics controller
To increase the graphics performance as much as possible, to be reduced to a minimum all the obstacles on this path. Graphics controller processes the graphics features that require intensive computation, as a result of unloaded CPU system. It follows that the graphics controller is operating on its own, if not private, local memory. Type of memory, which stores the image data, called a frame buffer (frame buffer). In a system aimed at processing 3D-applications that require more and the presence of a special memory called the z-buffer (z-buffer), which stores information about the depth of the depicted scene. Also, some systems may have their own memory texture (texture memory), ie memory to store the items from which to derive the object's surface. The presence of texture maps a key influence on the realistic images of three-dimensional scenes
