msi ati radeon hd6670 1gb ddr5 pci-express video card
msi ati radeon hd6670 1gb ddr5 pci-express video card chipset radeon hd6670 engine clock 800mhz video memory 1gb ddr5 memory clock 4000mhz memory interface 128-bit bus pci-express 2.1 x16 ramdac 400mhz maximum resolution 2560 x 1600 connectors vga dvi hdmi thermal fansink dual pwm fans supports microsoft windows 7 supports ati crossfirex technology supports amd stream technology supports blu-ray and hd dvd supports microsoft directx 11 and opengl 4.1