Computers / Components / Graphic Cards / MSI, Interface Type PCI Express 2.0 x16 

MSI R4650-MD512

GDDR2 128-bit technology, 512 MB Installed video memory, ATI Radeon HD 4650 graphics processor, PCI Express 2.0 x16, 600 MHz clock speed, 1000 MHz memory clock speed, 2560 x 1600 max resolution

MSI N9800GX2-M2D1G

GDDR3 512-bit technology, 1024 MB Installed video memory, nVIDIA GeForce 9800 GX2 graphics processor, PCI Express 2.0 x16, 600 MHz clock speed, 2000 MHz memory clock speed, 2560 x 1600 max resolution

MSI R4870-T2D1G

GDDR5 256-bit technology, 1024 MB Installed video memory, ATI Radeon HD 4870 graphics processor, PCI Express 2.0 x16, 400 MHz clock speed, 2560 x 1600 max resolution