specifications graphics engine nvidia geforce 8600gt bus standard pci express video memory ddr2 512mb engine clock 540 mhz memory clock 800 mhz ( 400 mhz ddr2 ) memory interface 128-bit dvi max resolution 2560 x 1600 d-sub output yes x 2 (via dvi to d-sub adaptor x 1 ) dvi output yes x 1 (dvi-i) hdtv output (ypbpr) yes tv output yes (s-video to composite) adapter/cable bundled 1 x dvi to d-sub adaptor 1 x hdtv-out cable software bundled asus utilities & driver