what is vga card


VGA means Video Graphics Accelerator which work to displayed the graphic data on the monitor screen. VGA also has processor that called GPU (Graphics Processing Unit) and requires memory.VGA is analog computer display standard launch on the market by IBM in 1987. VGA is the latest graphics standards followed by the majority manufacturer of computer graphics card. Display Windows still use VGA card since it is still supported by many manufacturers of monitors and graphics cards.The term VGA is often used to refer to a screen resolution of 640 × 480, whatever graphics card hardware maker. 


VGA card is useful to translate the computer output to the monitor. For the graphic design process such as playing video games they need a high-powered graphics card. Now the famous manufacturer of graphics cards namely ATI and nVidia. No wonder those manufacturer become familiar for the gamer. Moreover, the VGA can also refer to the 15-pin VGA connector which is still widely used to deliver analog video signals to the monitor.


FUNCTION VGA CARD

Functions VGA Card or Graphics Card (graphics card) or Video Card is used to translate or convert the digital signals from the computer into graphical display on the monitor screen. Card VGA (Video Graphics Adapter) allows to translate the computer output to the monitor. For drawing or graphic design or to play games.


TYPES VGA CARD

ISA VGA card is a type of VGA card that is inserted in the expansion slots ISA (Industry Standard Architecture) bus is  I / O 8-bit or 16-bitEISA


VGA card is a type of VGA card installed in an expansion slot EISA (Extended Industry Standard Architecture) bus is a 32-bit I / O system


PCI VGA card is a type of VGA card installed in an expansion slot PCI (Peripheral Component Interconnect) bus is 32-bit or 64-bit I / O system


AGP VGA card is a type of VGA card that plugged into the expansion slot AGP (Accelerated Graphics Port) bus is 128-bit or 256-bit system


I / OVGA card PCI Express (PCIe) is a type of VGA card that is inserted in the expansion slot PCIe (Peripheral Component Interconnect Express) bus series I / O system with its transfer speed is reached up to 32 GByte / s


Now VGA cards has already used the Graphic Accelerator chipset which is the latest chipset has the ability to accelerate three-dimensional (3D). In addition, latest VGA card has computer peripherals 3D Accelerator which which make 3D image data more smooth and optimal.

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