GIGABYTE - 1GB (GV-N210TC-1GI);Chipset:GeForce 210;Core Clock:590 MHz;Shader Clock:1405 MHz;Memory Clock:1600 MHz;Memory Size:TurboCache to 1GB (On board 512MB DDR3);Memory Bus:64 bit;Card Bus:PCI-E 2.0;Memory Type:DDR3

GIGABYTE - 1GB (GV-N430-1GI);Chipset:GeForce GT 430;Core Clock:700 MHz;Shader Clock:1400 MHz;Memory Clock:1600 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.0;Memory Type:DDR3

GIGABYTE - 1GB (GV-N430OC-1GL);Chipset:GeForce GT 430;Core Clock:730 MHz;Shader Clock:1460 MHz;Memory Clock:1800 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.0;Memory Type:DDR3

GIGABYTE - 1GB (GV-N450-1GI);Chipset:GeForce GTS 450;Core Clock:810 MHz;Shader Clock:1620 MHz;Memory Clock:3608 MHz;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.0;Memory Type:GDDR5

GIGABYTE - 1GB (GV-N450D3-1GI);Chipset:GeForce GTS 450;Core Clock:783 MHz;Shader Clock:1566 MHz;Memory Clock:1800 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.0;Memory Type:DDR3;DirectX:11;OpenGL:4.0;PCB Form:ATX

GIGABYTE - 1GB (GV-N550WF2-1GI);Chipset:GeForce GTX 550 Ti;PCB Form:ATX;Core Clock:970 MHz;Shader Clock:1940 MHz;Memory Clock:4200 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:192 bit;Card Bus:PCI-E 2.0;Memory Type:GDDR5

GIGABYTE - 1GB (GV-N560OC-1GI);Chipset:GeForce GTX 560 Ti;Core Clock:900 MHz;Shader Clock:1800 MHz;Memory Clock:4000 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:256 bit;Card Bus:PCI-E 2.0Memory Type:GDDR5;Power requirement:500W 

GIGABYTE - 1GB (GV-N560UD-1GI);Chipset:GeForce GTX 560 Ti;Core Clock:822 MHz;Shader Clock:1644 MHz;Memory Clock:4000 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:256 bit;Card Bus:PCI-E 2.0;Memory Type:GDDR5

GIGABYTE - 1GB (GV-N56GOC-1GI);Chipset:GeForce GTX 560;Core Clock              :830 MHz;Shader Clock:1660 MHz;Memory Clock:4008 MHz;Process Technology:40 nm;Memory Size:1GB;Memory Bus:256 bit;Card Bus:PCI-E 2.0;Memory Type:GDDR5

Chipset Radeon HD 5450;DirectX 11;OpenGL 4.1;Core Clock 650 MHz;Memory Clock 1100 MHz;Process Technology 40 nm;Memory Size 1 GB;Memory Bus 64 bit;Card Bus PCI-E 2.1;Memory Type DDR3

GIGABYTE - 1GB (GV-R557D3-1GI);Chipset:Radeon HD 5570;Core Clock:650 MHz;Memory Clock:1600 MHz;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.1;Memory Type:DDR3;DirectX:11;OpenGL:4.1;PCB Form:ATX;Digital:2560x1600/Analog:2048x1536

GIGABYTE - 1GB (GV-R645OC-1GI);Chipset:Radeon HD 6450;PCB Form:Low Profile;Core Clock:675 MHz;Memory Clock:1600 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:64 bitCard Bus:PCI-E 2.1;Memory Type:DDR3

GIGABYTE - 1GB (GV-R657OC-1GI);Chipset:Radeon HD 6570;PCB Form:ATX;Core Clock:670 MHz;Memory Clock:1600 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.1;Memory Type:DDR3

GIGABYTE - 1GB (GV-R687OC-1GD);Chipset:Radeon HD 6870;Core Clock:915 MHz; Memory Clock:4200 MHz;Process Technology:40 nm;Memory Size:1 GB;Memory Bus:256 bit;Card Bus:PCI-E 2.1;Memory Type:GDDR5;DirectX11;OpenGL 4.1;I/O:HDMI,DVI-I ,DVI-D 

GIGABYTE - 1GB (R675OC-1GI);Memory Clock:4800 MHz;Process Technology:720;Memory Size:1 GB;Memory Bus:128 bit;Card Bus: PCI-E 2.1;Memory Type:GDDR5;DirectX:11;OpenGL:4.1;PCB Form:ATX;I/O:HDMI/D-sub/DVI-I/DVI-D*1; Digital:2560 x 1600/Analog:2048 x 1536;Multi-view:2

GIGABYTE - 1GB (R677D5-1GD);Chipset:Radeon HD 6770;Core Clock:775MHz;Memory Clock:4000MHz;Process Technology:800;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 2.1;Memory Type:GDDR5;DirectX:11;OpenGL:4.1;PCB Form:ATX

GIGABYTE - 1GB (R775OC-1GI);Chipset:Radeon HD 7750;Digital max resolution:2560 x 1600;Analog max resolution:2048 x 1536;Process Technology:28 nm;PCB Form:ATX;Core Clock:880 MHz; Memory Clock:4500 MHz;Memory Size:1 GB;Memory Bus:128 bit;Card Bus:PCI-E 3.0;Memory Type:GDDR5