I have 2 desktops. One is a Dell XPS 8500 with a NVIDIA GeForce 620 graphics card. SketchUp works good on this one - good sharp lines.
I also have a newer Dell XPS 8700 with a NVIDIA GeForce GTX 745 graphics card. SketchUp does not work as well on this one as the line are very jagged.
SketchUp indicates that NVIDIA graphics cards are acceptable. Any idea what’s going on?