Portable, EVGA GeForce 6200 512 MB DDR2 PCI 2.1 VGA/DVI-I/S-Video Graphics Card, 512-P1-N402-LR Consumer Electronic Gadget Shop GeForce 6200 with 300 MHz core clock and PCI 2.1. 512 MB 64 bit DDR2 memory. 532MHz memory clock and 300MHz shader clock.