I 've just installed Far Cry 3 and update patch 1.04, the driver I used is 310.90 from Nvidia.The performance is much higher than 306.97 but it seems that MSAA option in FC3 is not working.
If I set PostFx to low, then 0x, 2x or 4x MSAA give the same visual quality and same FPS, everything is horribly jagged.
If I set PostFx to medium, everything is not jaggy anymore and FPS drop about 30%.Again, changing MSAA setting give no performance hit or improve quality.
I search for it in the internet and very few people have this problem, most other have MSAA work correctly.Is this a game bug or driver issue ? How can I fix this ?