How much anti-aliasing is needed at 3x native/4x native internal resolution?

[chris927]

I remember reading a post on here that said the higher the internal resolution the less anti-aliasing that's needed, is this true and what's the best anti-aliasing settings for 3x native and 4x native internal resolution?

Thanks.

[Gir]

I usually use Auto-Internal Resolution so it matches with the Screen Resolution of my 1080p TV, It's a Waste of Memory to use
an Internal Resolution higher then your screen Resolution.

If you system can handle it, 4xMSAA looks good.

[pauldacheez]

You should just set both as high as you can without the game slowing down, really. (Also, SSAA is much better than MSAA/CSAA.) Experiment with it until you find something suitable.