AGP (Accelerated Graphic Port)
interface with allows improved display of three-dimensional graphics at a high speed (Computers) | ||||
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AGP Definition from Computer & Internet Dictionaries & Glossaries
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AGP
Aspen Graphics Pages
Aspen Graphics Pages
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AGP
Accelerated Graphics Port
Accelerated Graphics Port
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AGP
Accelerated/Advanced Graphics Port
Accelerated/Advanced Graphics Port
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AGP
Short for Accelerated Graphics Port, a new interface specification developed by Intel Corporation. AGP is based on PCI, but is designed especially for the throughput demands of 3-D graphics. Rather than using the PCI bus for graphics data, AGP introduces a dedicated point-to-point channel so that the graphics controller can directly access main memory. The AGP channel is 32 bits wide and runs at 66 MHz. This translates into a total bandwidth of 266 MBps, as opposed to the PCI bandwidth of 133 MBps. AGP also supports two optional faster modes, with throughputs of 533 MBps and 1.07 GBps. In addition, AGP allows 3-D textures to be stored in main memory rather than video memory.
AGP has a couple important system requirements:
· The chipset must support AGP.
· The motherboard must be equipped with an AGP bus slot or must have an integrated AGP graphics system.
· The operating system must be the OSR 2.1 version of Windows 95, Windows 98 or Windows NT 5.0.
AGP-enabled computers and graphics accelerators hit the market in August, 1997. However, there are several different levels of AGP compliance. The following features are considered optional:
Texturing: Also called Direct Memory Execute mode, allows textures to be stored in main memory.
Throughput: Various levels of throughput are offered: 1X is 266 MBps, 2X is 533 MBps; and 4X provides 1.07 GBps.
Sideband Addressing: Speeds up data transfers by sending command instructions in a separate, parallel channel.
Pipelining: Enables the graphics card to send several instructions together instead of sending one at a time.
Short for Accelerated Graphics Port, a new interface specification developed by Intel Corporation. AGP is based on PCI, but is designed especially for the throughput demands of 3-D graphics. Rather than using the PCI bus for graphics data, AGP introduces a dedicated point-to-point channel so that the graphics controller can directly access main memory. The AGP channel is 32 bits wide and runs at 66 MHz. This translates into a total bandwidth of 266 MBps, as opposed to the PCI bandwidth of 133 MBps. AGP also supports two optional faster modes, with throughputs of 533 MBps and 1.07 GBps. In addition, AGP allows 3-D textures to be stored in main memory rather than video memory.
AGP has a couple important system requirements:
· The chipset must support AGP.
· The motherboard must be equipped with an AGP bus slot or must have an integrated AGP graphics system.
· The operating system must be the OSR 2.1 version of Windows 95, Windows 98 or Windows NT 5.0.
AGP-enabled computers and graphics accelerators hit the market in August, 1997. However, there are several different levels of AGP compliance. The following features are considered optional:
Texturing: Also called Direct Memory Execute mode, allows textures to be stored in main memory.
Throughput: Various levels of throughput are offered: 1X is 266 MBps, 2X is 533 MBps; and 4X provides 1.07 GBps.
Sideband Addressing: Speeds up data transfers by sending command instructions in a separate, parallel channel.
Pipelining: Enables the graphics card to send several instructions together instead of sending one at a time.
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AGP
A bus specification by Intel which gives 3D graphics cards faster access to main mamory on PCs than the usual PCI bus
AGP ( Accelerated Graphics Port )
A bus specification by Intel which gives 3D graphics cards faster access to main mamory on PCs than the usual PCI bus
AGP ( Accelerated Graphics Port )
| Glossary of Computer and Internet Terms |
AGP
Stands for "Accelerated Graphics Port." It is a bus slot designed by Intel that is used for graphics cards. (It's the interface on the motherboard where the graphics card connects.) PCI graphics ports typically run at 33 MHz and have a maximum transfer rate of 132 MB/sec. AGP ports, on the other hand, run at 66 MHz and can transfer data up to 528 MB/sec. This allows 3D games and applications to store and retrieve larger, more realistic textures in system memory rather than video memory, with little slowdown. Basically, this means AGP cards will have higher performance per MB of VRAM than a standard PCI card.
Stands for "Accelerated Graphics Port." It is a bus slot designed by Intel that is used for graphics cards. (It's the interface on the motherboard where the graphics card connects.) PCI graphics ports typically run at 33 MHz and have a maximum transfer rate of 132 MB/sec. AGP ports, on the other hand, run at 66 MHz and can transfer data up to 528 MB/sec. This allows 3D games and applications to store and retrieve larger, more realistic textures in system memory rather than video memory, with little slowdown. Basically, this means AGP cards will have higher performance per MB of VRAM than a standard PCI card.
AGP Definition from Government Dictionaries & Glossaries
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AGP
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AGP Definition from Business & Finance Dictionaries & Glossaries
| NCTS Glossary v.1.0 |
AGP
Accelerated Graphics Port
Accelerated Graphics Port
AGP Definition from Society & Culture Dictionaries & Glossaries
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AGP
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AGP Definition from Science & Technology Dictionaries & Glossaries
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AGP
Accelerated Graphics Port
Accelerated Graphics Port
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AGP
Accelerated Graphics Port
Accelerated Graphics Port
AGP Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Accelerated Graphics Port
The Accelerated Graphics Port (also called Advanced Graphics Port, often shortened to AGP) is a high-speed point-to-point channel for attaching a to a computer's motherboard, primarily to assist in the acceleration of 3D computer graphics. Between 2004 and 2007, AGP was replaced by PCI Express.
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