nVIDIA GeForce 4 MX 4000 64MB/128MB DDR GPU Series Bus Type AGP 8x / 4x / 2x Chipset nVIDIA GeForce 4 MX 4000 Memory 64MB/128MB DDR Data Path 64/128 bit Core Clock 275 MHz Memory Clock 286 MHz RAMDAC 320 MHz Memory Bandwidth / sec. 6 GB TV-out YES DVI Optional