VGA is a Video Graphics Accelerator which has a function as a way to process graphical data to be able to display the monitor screen. In addition, the VGA Card also has a processor section which is usually called the GPU or Grapivs Processing Unit and requires a certain amount of memory.
VGA can also be said to be the analog computer display standard that was first marketed by IBM around 1987. Although currently the VGA standard is no longer used because it has been replaced by a newer standard, VGA is still being implemented in Pocket PCs.
VGA is also the latest graphics standard which is actually often followed by the majority of manufacturers that make graphics cards on computers. For the Windows display, until now it is still using VGA mode because it still has support from a lot of monitoring manufacturers and also graphics cards.
And usually the term VGA is also very often used to refer to a screen resolution measuring about 640 x 480. The VGA card itself is also often used to translate computer output to the monitor. For the graphic design process itself, higher power graphics are needed.
In addition, for VGA itself, it can refer to the 15 pin VGA connector which can still be used more widely and can deliver signals from analog video to the monitor. The VGA standard has been officially replaced by the XGA standard from IBM which was replaced with the Super VGA.
VGA card function
Understanding VGA Card and VGA Card Functions and Their Explanation
The function of the VGA card itself is to carry out the process of translating or converting digital signals from a computer into a graphic display on the monitor screen. Meanwhile, the VGA card itself is useful for translating computer output to the monitor. Where it is intended for graphic design or drawing and also playing games.
Types of VGA Card
There are several types of VGA cards including:
ISA VGA card: this is a type of VGA card which is often inserted in the ISA bus expansion slot which still has an 8-bit I / O system or it could be around 16 bits.
EISA VGA card: this is a type of VGA card that is often attached to EISA expansion slots on buses with 32-bit I / O systems.
PCI VGA card: this is a type of VGA card that is attached to the PCI bus slot that has an I / O system with 32 bits or it could be 64 bits.
AGP VGA card: this is a type of VGA card that plugs into the slot of the AGP bus expansion that has an I / O system with 128 bits or 256 bits.
PCI Express VGA Card: this is a type of VGA card which is inserted into the PCI express bus expansion slot that has its I / O system chain with fast transfer speeds up to 32 GB / s.
Actually the VGA card itself has been used by Graphic Accelerator which is the latest chipset where you already have the ability in 3D acceleration which is integrated into the chips it has.
In addition to the VGA card, now there are computer peripherals that support 3D accelerator security which has a function as a tool to change or translate 3D image data which is much more perfect and also far more optimal.