SkyrimLE:ENBLocal INI Reference/Performance
From Step Mods | Change The Game
[PERFORMANCE]
This section includes a couple of settings related to performance.
SpeedHack
Enables/disables certain DX9 functions not required by ENBoost in order to save some overhead, which could lead to better performance. It is recommended to always have it enabled.
SpeedHack=(false, true)
EnableOcclusionCulling
Enables/disables Occlusion Culling. It is enabled by default. Disabling this parameter will return Skyrim to its default behavior; however, this is not recommended. Leaving this this enabled can provide a performance increase.
EnableOcclusionCulling=(false, true)