nvidia 9800gt 512mb amp 700mhz hdmi nvidia 9800gt 512mb amp 700mhz hdmi pci-e, 700mhz engine clock 2000mhz memory clock dual dvi, dvi adudio-out, hdmi adapter graphics processing unit: nvidia geforce 9800 gt @ 700 mhz engine clock * 112 stream processors * dual 400 mhz ramdac * max res @ 2560 x 1600 * true 128-bit floating point high dynamic-range (hdr) lighting with 16x full- screen anti-aliasing memory : 512mb gddr3, 2000mhz memory clock, 256-bit memory bus bus support : pci express 2.0 // pci express x16 3d acceleration: microsoft directx10 support, unified shader model 4.0, opengl 2.1 ext conn: dual dvi-i connector, hdtv connector features : * purevideo hd technology * hdtv ready * vista ready * hdcp ready * full hd 1080p compatible * dual link dual dvi