Downsampling Question

[XeNoN89]

What would be the best resolution to downsample to a 1680x1050 screen? I know it can make a difference in the quality. I think i saw somewhere that 2x and 4 x the pixels are best?

 

[Armageus]

Having a thick moment, but not sure why you would want to downsample - if you have gpu power to spare to render at a higher res, then surely you would be better off running 1680x1050 native but with AA/AF turned up to the max

 

[Hudzy]

Supersampling AA essentially does exactly this anyway.