New
#1071
Unfortunately with a laptop, especially a non-gaming system like the XPS line, you're stuck with the graphics processor you have (ie: probably not upgradable).
Since you have a Dell Latitude, those are business-oriented PCs, and therefore they keep the same form factor across various models. Unfortunately, the motherboard and video card (if it's separate and not soldered to the motherboard) are proprietary. So you might be able to get a better video card for it, but it would be expensive, available only through Dell, and probably no guarantee on it working perfectly with your motherboard. In short, probably not upgradable.