>>> FPS INCREASE ( | )

-SHADOWS > (Turn down shadowmap resolution to ULTRA "4096") > (Colored shadows "off") > (SSAO STRENGHT 2.2) > WORLD > LIGHT SHAFT
(Light shaft quality "high") > FOG SETTINGS > (Nether smoke "off")

>>> FPS INCREASE ( || )

-SHADOWS > (Shadowmap resolution medium "2048") > (Colored shadows "off") > (SSAO STRENGHT 2.0) > WORLD > LIGHT SHAFT
(Light shaft quality "medium") > FOG SETTINGS > (Nether smoke "off") > POST PROCESS > (Motion blur "off") > (Lens flare "off")

>>> FPS INCREASE ( |||| )

-SHADOWS > (Shadowmap resolution low "1024") > (Colored shadows "off") > (SSAO STRENGHT 1.7) > (shadow filtering "off") > WORLD > LIGHT SHAFT
(Light shaft quality "off") > FOG SETTINGS > (Nether smoke "off") > POST PROCESS > (Motion blur "off") > (Lens flare "off")

>>> FPS INCREASE ( |||||||| )

-SHADOWS > (Shadowmap resolution potato "256") > (Colored shadows "off") > (SSAO STRENGHT 1.0) > (shadow filtering "off") > WORLD > LIGHT SHAFT
(Light shaft quality "off") > FOG SETTINGS > (Nether smoke "off") > POST PROCESS > (Motion blur "off") > (Lens flare "off") > REFLECTIONS (Double reflections quality "off")
> (water/trans reflections "off") > (specular reflections "off") > INTEGRATED PBR SETTINGS > (AUTO GENERATED NORMALS "OFF") > (NOISE COASTED TEXTURES "OFF")
>RAIN PUDDLE SETTINGS > (RAIN PUDDLES "OFF") > (IF YOU REALLY NEED THE HIGHEST FPS THEN DO THIS) POST PROCESS > (Anti-alisasing "FXAA") > BLOOM (Bloom "off")