I have a significant problem with Skyrim. In the Rift, it will crash with less than a minute of play and after about 2-5 minutes around Windhelm. My Skyrim is reaching the memory cap of 4gb and, of course, crashing. I would assume this would be a graphics mod problem, but my previous computer, which was worse, ran the same setup just as well (FPS-wise) without crashes. I know, also, that removing graphics mods helps, but as I said, my worse rig ran it better, and I don't know why. If I really have to remove the mods I will, but I hate to do so.
AMD FX-4170 4.2GHz stock clock
Gigabyte HD 7950 3GB VRAM