evga geforce 8400 gs 1gb ddr3 pci express 2.0 graphics card
evga geforce 8400 gs 1gb ddr3 pci express 2.0 graphics card compatibility pci express 2.0 compatible operating systems microsoft windows xp vista windows 7 supports microsoft directx 10 shader model 4.0 nvidia purevideo hd technology nvidia cuda technology opengl support dual link hdcp capability connections dvi hdmi vga 520mhz core clock 1gb ddr3 memory with 600mhz memory clock and 4.8 gb s bandwidth 64-bit memory width 1230mhz shader clock 8 cuda cores includes evga driver software disc