GIGABYTE GV-R545D3-1GI Process Technology 40 nm Chipset Radeon HD 5450 Core Clock 650 MHz Memory Cloc ...

GIGABYTE GV-R545SL-1GI Chipset Radeon HD 5450 DirectX 11 OpenGL 3.2 Core Clock 650 MHz Memory Clock 1 ...

GIGABYTE GV-R645SL-1GI Chipset Radeon HD 6450 PCB Form Low Profile Core Clock 625 MHz Memory Clock 133 ...

GIGABYTE R465OC-1GI Chipset ATI Radeon HD 4650 Memory 1GB Memory Bus 128 bit Memory Type GDDR2 320 s ...

GIGABYTE GV-R657OC-1GI Chipset Radeon HD 6570 PCB Form ATX Core Clock 670 MHz Memory Clock 1600 MHz P ...

GIGABYTE GV-R667D3-1GI Chipset Radeon HD 6670 Core Clock 800 MHz Memory Clock 1600 MHz Process Technol ...

GIGABYTE GV-R675OC-1GI Chipset Radeon HD 6750 Core Clock 740 MHz Memory Clock 4800 MHz Process Technol ...

GIGABYTE GV-R677D5-1GD Chipset Radeon HD 6770 Core Clock 775MHz Memory Clock 4000 MHz Process Technolo ...