You can turn on FXAA or SMAA Anti-aliasing by typing a boolean value (1 for “on”, 0 for “off”), but make sure to turn Anti-aliasing off in the game visual settings, as SweetFX will replace it.

Opening the SweetFX_Settings.txt file will reveal a host of options. You can personalize your games further by creating your own SweetFX profiles, or editing existing ones.

After installing the SweetFX preset, and using the in-built SMAA, performance improved to 58 fps average, along with a boost in visual quality. With the game settings set to Ultra and TXAA turned on, we averaged 52.3 fps. The preset used was “| ULTRA TXAA | NO BLUR” by Sp00ky. By disabling the Anti-aliasing processing in-game and using SweetFX’s SMAA instead, in conjunction with a sharpening filter, we can achieve not only better graphics but also improved performance. Some games that are poorly optimized like Dishonored 2 can greatly benefit from certain SweetFX profiles.