In SP there will be scenes/levels with less than 60 fps and in MP you will drop below when alot happends on ultra preset
Mesh/Effects/Lightning and MSAA/HBAO i guess.
But it's still poorly optimized in my opinion. So should be better after some more patching/driver tweaking
But no matter what, don't just run the ultra preset! Post AA sucks just as bad as it did in BF3. Blurring everything.
You should rather run custom with ultra in most/all and disable MSAA and Post AA + set resolution scale to 125 or more instead. Looks much better than ultra preset.
Remember to disable motion blur too.
Personally I also use SSAO instead of HBAO, because in MP, HBAO makes it harder to spot enemys in dark spots Edited by Lass3 - 11/27/13 at 4:58am