́ ( ́ ́, ́ ́, ́ ́, ́, ́) , , , , , . , - , , , . , - , .
, (PCI-Express, PCI, ISA, VLB, EISA, MCA) (AGP), () ( , ). , , .
, , , . , Nvidia AMD (ATi) OpenGL DirectX . .
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IBM PC MDA (Monochrome Display Adapter) 1981 . 80×25 ( 720×350 ) : , , , . , , , . -, . Hercules 1982 MDA, HGC (Hercules Graphics Controller ), 720×348 . .
CGA (Color Graphics Adapter), IBM . 40×25 80×25 ( 8×8), 320×200 640×200 . 256 16 16 ( 8 ), 320×200 , 640×200 . EGA (Enhanced Graphics Adapter) , 64 , . 640×350, 80×43 8×8. 80×25 8×14, 16 , 64 . 640×350 16 64 . CGA MDA.
, , MDA HGC «», CGA (, , ) , ( 16 ), EGA , , 2/3 1/3 , 64 .
IBM PS/2, MCGA (Multicolor Graphics Adapter ). 640x400, 80x50 8x8, 80x25 8x16. 262144 (64 ), EGA , 64- EGA MCGA. 320x200x256, , , EGA , CGA . - , 31,5 .
IBM VGA (Video Graphics Array ), MCGA, EGA PS/2. 80- . : 720x400 MDA 640x480 . 640x480 , , 4:3. IBM 8514/a 640x480x256 1024x768x256, IBM XGA 132x25 (1056x400) (640x480x65K).
1991 SVGA (Super VGA «» VGA) VGA , . 65 536 (High Color, 16 ) 16 777 216 (True Color, 24 ), . VBE (VESA BIOS Extention BIOS VESA). SVGA - 1992 , VESA VBE 1.0. SVGA .
, , . « » (graphics accelerator). , . : (, ), , , , , . . , , , , , .
-IBM ZX Spectrum, .
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:
- (Graphics processing unit ) , , . , . , , , . , GPU , : 2D-, 3D-, , ( ) ( ) .
- , RAMDAC . , (, PCI AGP), . , (64, 128 256 16 32), RAMDAC. (ATI, nVidia) , .
- , , ( ). . , . DDR, GDDR2, GDDR3, GDDR4 GDDR5. , , , , AGP PCIE. Uniform Memory Access .
- - (, RAMDAC Random Access Memory Digital-to-Analog Converter) , , , . RAMDAC. RAMDAC : , (, , - RGB), SRAM -. 8 256 , 16,7 ( - 16,7 ). RAMDAC 10 (1024 ), 1 , . . , , DVI , .
- - (Video ROM) , -BIOS, , . . . -BIOS , , , . , VBIOS , ( BIOS). (EEPROM, Flash ROM), -BIOS .
- .
, . . -BIOS, , .
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, . , , , , . , , , . IBM PC XT-Bus, 8 20 4,77 . ISA (Industry Standart Architecture ), 16/24 8 . 5,5 /. . MCA (Micro Channel Architecture) PS/2 IBM. 32/32 40 /. , MCI ( IBM), . , 486, , VLB (VESA Local Bus VESA). , 25 50 32 , VLB 130 /. , , ISA (VLB 116 ISA) , , 40 50 - ( VLB , ). -, , , VLB ( , PC), PCI (Periferal Component Interconnect ) , , Pentium. PC - 33 32/32 133 / , VLB. , , VLB 486.
Intel Pentium II PC , 3D- , PCI , PC ( 33 32 ), . Intel , PCI, AGP (Accelerated Graphics Port ). AGP 32 , 66 . 1x 2x, 4x, 8x. , , 32- . AGP . . 1x 266 /. PCI AGP , AGP , , , . PCI PCI Express 1.0, 1.1 2.0. , AGP, , /. AGP PCI Express. , PCI AGP .
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(. bandwidth) . , - ( «» , , / / ), - , RAMDAC. , , , , . 1024x768 24 (True Color), 2,25 . 75 75 ( RAMDAC, , ), , , , , 170 /, , . 1600x1200x32 75 , 550 /. , Pentium-2 528 /. , , . .
- VRAM (Video RAM ) DRAM. , - , - . , . RAMDAC , - . DRAM .
- EDO DRAM (Extended Data Out DRAM ) , 25 %.
- SDRAM (Synchronous Dynamic RAM ) EDO DRAM . , , . .
- DDR SDRAM (Double Data Rate) SDRAM , . DDR2 SDRAM (GDDR2), DDR3 SDRAM (GDDR3) . .
- SGRAM (Synchronous Graphics RAM ) DRAM . , SGRAM SDRAM, , . VRAM WRAM, SGRAM , , .
- MDRAM (Multibank DRAM ) DRAM, MoSys, 32 , .
- RDRAM (RAMBus DRAM) , (Rambus Channel), . , 1600 / ( 800 , ). . Rambus, , 4 , 6,4 /. , .
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| , |
( ), / |
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|---|---|---|
| DDR | 166 950 | 1.2 30.4 (???) |
| DDR2 | 400 2400 | 3,2 9,6 |
| GDDR3 | 700 2400 | 5.6 156.6 |
| GDDR4 | 2000 3600 | 128 200 |
| GDDR5 | 900 5700 | 130 320 |
33 (. Matrox G550)[1] 6 (. NVIDIA Quadro 6000).[2] GPU , , SGRAM, (. dual-port) VRAM, WRAM, . 2003 , , , DDR SDRAM, ( , ). DDR2, GDDR3, GDDR4 GDDR5. ( ) 327 / (. NVIDIA GeForce GTX 580 320 / AMD Radeon HD 6990).[3][4]
, , : , , (en:vertex buffer objects, VBO), Z- ( 3D ), ( , Video BIOS, . .) .
[]
, , (UMA Unified Memory Access).
- , , .
- , . , .
- MDA, Hercules, CGA EGA 9- D-Sub. Composite Video, - , -. VGA VGA (15- D-Sub). VGA- (9-) . . DVI HDMI, Display Port . ATi . DVI HDMI , . DVI . DVI-I , D-SUB. DVI-D . Display Port , , USB- -. S-Video (, ViVo)
[] 3D-
Glide API , 3dfx Interactive Voodoo Graphics.
DirectX, . :
- DirectX 7 , ;
- DirectX 8 1.0, 1.1 1.2, DX 8.1 1.4, 1.0;
- DirectX 9 2.0, 2.0a 2.0b, 3.0;
- DirectX 10 4.0;
- DirectX 10.1 4.1;
- DirectX 11 5.0.
OpenGL, :
- OpenGL 1.0
- OpenGL 1.2
- OpenGL 1.4
- OpenGL 2.0
- OpenGL 2.1
- OpenGL 3.0
- OpenGL 3.1
- OpenGL 3.2
- OpenGL 4.0
- OpenGL 4.1
- OpenGL 4.2
[]
| .
, .
, . |
[]
| . |
, 2D- 3D-, .
, ATI NVIDIA, «» . GPU . , .
. : Nvidia Quadro
[]
:
:
- 3dfx ( NVidia)
- Acer Laboratories Inc.
- Alliance Logic
- Ark Logic
- ATI ( AMD 2006 .)
- ASPEED Technology Inc.
- Bitboys Oy ( ATI 2006 .)
- Chips & Technologies ( Intel 1997 .)
- Chromatic Research ( ATI 1998 .)
- Cirrus Logic ( 1996 .)
- Hualon Microelectronics Corporation
- IBM
- Integrated Micro Solutions ( - iXMicro)
- Macronix
- NEC
- NeoMagic Corporation
- Number Nine Visual Technologies ( S3 Graphics)
- Oak Technology ( 90-)
- OPTi
- Radius ( Apple Macintosh)
- Real3D ( Intel Lockheed Martin, i740)
- Realtek
- Rendition
- S3 Graphics ( VIA 2000 .)
- SiS
- Trident Microsystems ( 2003 . XGI Technology Inc.)
- Tseng Labs ( ATI 1997 .)
- VIA
- Weitek ( 1996 .)
- Western Digital ( 1989 .)
- XGI Technology Inc. [1] ( ATI 2006 .)
[] .
| ? |
[]
- = Upgrading and Repairing PCs. 17 . .: «», 2007. . 889-970. ISBN 0-7897-3404-4
[]
- Matrox G550, . Specification (.)
- Quadro 6000, . .
- NVIDIA GeForce GTX 590 Specifications (.)
- AMD Radeon HD 6950 Graphics, . Specification (.)
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|---|---|---|
| MDA | Tandy | HGC | CGA | EGA | PGC | VGA | MCGA | 8514 | XGA | ||
| QVGA | VGA | SVGA | XGA | XGA+ | SXGA | SXGA+ | UXGA | QXGA | QSXGA | QUXGA | HXGA | HSXGA | HUXGA | ||
| WVGA | WXGA | WSXGA/WXGA+ | WSXGA+ | WUXGA | WQXGA | WQSXGA | WHXGA | WHSXGA | WHUXGA | WQUXGA | ||