Software anti aliasing or GPU?

for those interested, there is also a really nicely illustrated article on some details how the GPU works for 3d artists
http://simonschreibt.de/gat/renderhell/

 

970. Can't remember ever having a shortage of frames or any kind of stuttering with this game or rFactor 2.

 

I managed to get framedrops to less than 60fps in R3E using 8x MSAA and all maxed out. Especially in replays.Then, I don't like supersampling or downsampling because it makes the picture noticably blurry and I prefer sharp pictures. I really can't understand the hype about downsampling the last few years as, whenever I tried it out I felt like playing on N64...