Improving FPS in the game | Single command line

r.VolumetricCloud 0 | r.Lumen.AsyncCompute 0 | r.Lumen.ScreenProbeGather.RadianceCache.ProbeResolution 8 | r.DynamicGlobalIlluminationMethod 3 | r.Lumen.Reflections.Allow 0 | r.ReflectionMethod 0 | r.Lumen.DiffuseIndirect.Allow 0 | r.Lumen.ScreenProbeGather.DiffuseIntegralMethod 1 | r.Shadow.Virtual.Enable 1 | r.Shadow.CSM.MaxCascades 1 | r.AntiAliasingMethod 2 | r.Nanite.MaxPixelsPerEdge 2 | r.lightshaftquality 0 | r.LightShaftDownSampleFactor 1 | r.BloomQuality 0 | r.shadowquality 0 | r.contactshadows 0 | foliage.DensityScale 0 | grass.enable 0 | r.Streaming.PoolSize 0

r.VolumetricCloud 0 | r.Lumen.AsyncCompute 1 | r.DynamicGlobalIlluminationMethod 1 | r.Lumen.Reflections.Allow 0 | r.ReflectionMethod 2 | r.Lumen.DiffuseIndirect.Allow 1 | r.Lumen.ScreenProbeGather.DiffuseIntegralMethod 1 | r.Shadow.Virtual.Enable 1 | r.Shadow.CSM.MaxCascades 2 | r.AntiAliasingMethod 2 | r.Nanite.MaxPixelsPerEdge 2 | r.lightshaftquality 1 | r.LightShaftDownSampleFactor 4 | r.BloomQuality 0 | r.contactshadows 1 | r.Streaming.PoolSize 0

r.VolumetricCloud 0 | r.VolumetricFog 0 | r.Lumen.AsyncCompute 1 | r.Streaming.PoolSize 0 | r.Nanite.MaxPixelsPerEdge 2

** r.Lumen.AsyncCompute 1 - may reduce fps, depends on your graphics card, if so set it to 0

r.VolumetricCloud 1 / 0 - Enable / Disable clouds
r.VolumetricFog 1 / 0 - Enable / Disable Fog
r.Lumen.ScreenProbeGather.RadianceCache.ProbeResolution X - Change "X" in between 8 to 64 | Changes for game lightning
r.DynamicGlobalIlluminationMethod 1 - Change lightning render method (from 0 to 3)
r.Lumen.Reflections.Allow 0 -

You simply paste them in the game properties,
in the steam library, you right-click on ARK Survival Ascenden, look for the "start parameters" option below, then paste the command edited for you there.




-maxMem-X
Number 1024 multiplied by the size of your pc RAM

-cpuCount=X -exThreads=X
The number of cores and threads of your processor, you can check it on the web