tokala
Emperor
I have less severe problems with my graphics but even on low, when I load a game, I have to scroll around in order to get the terrain to reveal itself. I assume its my integrated GPU but I want to be sure.
You might try to allocate more memory to the graphics "card" With 8GB total it won't hurt to give it one or even two GB to use (if that's possible, and you haven't already tried that).
And/or try a more recent driver.