Understanding VGA Card and VGA Card Function

VGA is a Video Graphics Accelerator that has a function as a way to process the graphics data to be able to display the monitor screen. In addition VGA Card also has a prossesor section which is usually called the GPU or Grapivs Processing Unit and requires some memory.

VGA can also be regarded as a standard analog computer display that was first marketed by IBM around 1987. Although currently the VGA standard is no longer used because it has been replaced with newer standards, but VGA masuh applied in Pocket on PC.

VGA is also a graphical standard trakhir which is actually often followed by the majority of manufacturers that membut karty graphics on the computer. To view windows until now still using the mode with VGA as it is still getting support by a lot of monitoring manufacturers and also graphics card.

And usually the term from VGA is also very often used to refer to a screen resolution measuring about 640 x 480. Vga card itself is also often used to translate computer output to the monitor. For the graphic design process itself is dperlukan by graphics that are more powerful.

In addition, for VGA itself can refer to the connector of VGA 15 pins that can still be used more widely can deliver signals from analog video to the monitor. Standard VGA has been officially replaced with an XGA standard from IBM replaced with Super VGA.

VGA card function
VGA card function itself is to perform the process of translating or changing the digital signal from the computer into a graphical display on the screen. While the VGA card itself is useful to translate the results of computer output to the monitor. Where is meant for graphic design or drawing and also do game play.

Type of VGA Card

There are several types of VGA cards include: 

ISA VGA Card: this is the type of VGA card which is often included in the ISA bus expansion slot section which still has an 8 bit I / O system or it can be about 16 bits.

EISA VGA Card: this is a type of VGA card that is often paired on an existing EISA expansion slot on a bus with a 32 bit I / O system.

PCI VGA Card: this is a type of VGA card that is attached to the PCI bus slot section which has an I / O system with 32 bits or 64 bits.

AGP VGA Card: this is a type of VGA card plugged into the slot of an AGP bus expansion that has an I / O system with 128 bits or 256 bits.

PCI Express VGA Card: this is the type of VGA card which typed in the expansion slot of the PCI express bus that has its I / O system chain with correct transfer density up to 32 GB / s.

Actually the VGA card itself is already used by Graphic Accelerator is the latest chipset where you already have the ability in 3D acceleration which in integrated on chips it has.

In addition to the VGA card there is now a peripheral on the computer that has a 3D accelerator security support which has a function as a tool to change or perform the translation process of 3d image data is much more perfect and also much more optimal.