Just click the question mark icon to the right of a setting to see a description of what a setting does if you need more information. It’s possible that some graphics hardware could have different options here, or that future drivers could change the options. You can select “Custom Settings” if you’d rather tweak those settings yourself. Set General Settings to “Performance.” This chooses the best-performing settings for anisotropic filtering and vertical sync.This particular option is a good halfway point between disabling anti-aliasing entirely and using the slower MSAA approach. That way, if a game requests MSAA anti-aliasing, the Intel graphics driver will use a better-performing alternative instead. If you choose “Use Application Settings” for Set Multi-Sample Anti-Aliasing, despite our recommendation, set Conservative Morphological Anti-Aliasing to Override. Set Conservative Morphological Anti-Aliasing to “Override Application Settings.” This is an alternative to the above setting.This boosts your performance at the cost of some jagged edges. Set Multi-Sample Anti-Aliasing to “Turn Off.” Even if applications request multi-sample anti-aliasing to reduce jagged edges, this option makes the Intel graphics driver ignore that request.Set Application Optimal Mode to “Enable.” This option enables optimizations that increase performance in a variety of games.

Intel graphics hd 4000 specs