What is AGP (Accelerated Graphics Port)? Definition

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What does AGP stands for? The acronym AGP stands for Accelerated Graphics Port.

What is AGP? Definition: AGP is a type of expansion slot designed specifically for graphics cards. It was developed by Intel Corporation in 1996 as an alternative to the PCI standard. AGP cards are slightly longer than PCI cards. AGP is based on PCI; it was designed specifically for the demands of performance 3-D graphics on personal computers....

What is the difference between AGP and PCI?

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The primary advantage of AGP over PCI is that it provides a dedicated pathway between the slot and the processor rather than sharing the PCI bus. In addition to a lack of contention for the bus, the point-to-point connection allows for higher clock speeds.

AGP also uses sideband addressing, meaning that the address and data buses are separated so the entire packet does not need to be read to get addressing information. This is done by adding eight extra  bits which allows the graphics controller to issue new AGP requests and commands at the same time with other AGP data flowing via the main 32 address/data (AD) lines. This results in improved overall AGP data throughput....

What is AGP Pro?

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AGP Pro was launched in 1998 as an AGP interface extension specification for advanced workstations. AGP Pro bus is a specification that provides a direct connection between the graphics adapter and memory. It has a larger slot, with more voltage pins for high-consumption 3D video cards. The AGP Pro is compatible with the previous versions of the AGP bus.


What is AGP?

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AGP is the short for Accelerated Graphics Port. It was designed in 1997 as a successor to PCI type connections. AGP is a high-speed point-to-point channel for attaching a video card to a computer’s motherboard, primarily to assist in the acceleration of 3D graphics.

AGP is commonly used for games that require the image displayed on the monitor is calculated from a data stream, rather than simply passed through the computer like a television signal....