My graphics card fan recently stopped working. I tried to both repair and the replace the fan but it did not work. I bought a replacement card but I did not know that my previous card was 128 bit. My old card was a 1.5 gig 128 bit card. My replacement is a 2 gig 64 bit card and it looks crappy compared to my old one. I would like to get another 128 bit card but it looks like I will only be able to get a 1 gig 128 bit card at most without having to upgrade my power supply. My question is, would there be a noticeable difference between my old 1.5 gig 128 bit card and a replacement 1 gig 128 bit card? I don't play computer games, but I do video editing and occasionally use Blender which is an open source 3D design application.