Skyrim.ini

[General]
sLanguage=ENGLISH
sIntroSequence=
uGridsToLoad=7 *may cause instability,5 is default.Also,you will need stable UgridstoLoad for this to work
bUseThreadedTempEffects=1
bUseThreadedParticleSystem=1
bMultiThreadMovement=1
bUseThreadedMorpher=1
uExterior Cell Buffer=64
bBorderRegionsEnabled=0
bPreemptivelyUnloadCells=1
uStaticNeverFade=1
bSelectivePurgeUnusedOnFastTravel=1
bForceFullLOD=1
fFlickeringLightDistance=10000
bAlwaysActive=1

[Display]
fShadowLODMaxStartFade=2000.0
fSpecularLODMaxStartFade=5000.0
fLightLODMaxStartFade=18000.0
iShadowMapResolutionPrimary=4096
fNearDistance=20.0000
bAllowScreenshot=0
bPerPixelLighting=1
iPresentInterval=0
bShadowsOnGrass=1
bSimpleLighting=0
bDecalsOnSkinnedGeometry=1
iAdapter=0
fSunShadowUpdateTime=0.25
fSunUpdateThreshold=1.5
fDefaultWorldFOV=50
fDefault1stPersonFOV=50

[Actor]
fVisibleNavmeshMoveDist=12288.0000

[Audio]
fMusicDuckingSeconds=6.0
fMusicUnDuckingSeconds=8.0
fMenuModeFadeOutTime=3.0
fMenuModeFadeInTime=1.0

[Animation]
bMultiThreadBoneUpdate=1

[Grass]
bAllowCreateGrass=1
bAllowLoadGrass=0
bDrawShaderGrass=1
iMinGrassSize=120 *I recommend getting Grass on Steroids since that will make this setting look good while increasing performance

[Interface]
fBookOpenTime=100.0

[GeneralWarnings]
SGeneralMasterMismatchWarning=One or more plugins could not find the correct versions of the master files they depend on. Errors may occur during load or game play. Check the "Warnings.txt" file for more information.

[Archive]
sResourceArchiveList=Skyrim - Misc.bsa, Skyrim - Shaders.bsa, Skyrim - Textures.bsa, Skyrim - Interface.bsa, Skyrim - Animations.bsa, Skyrim - Meshes.bsa, Skyrim - Sounds.bsa
sResourceArchiveList2=Skyrim - Voices.bsa, Skyrim - VoicesExtra.bsa

[Combat]
fMagnetismStrafeHeadingMult=0.0
fMagnetismLookingMult=0.0
f1PArrowTiltUpAngle=0.7
f3PArrowTiltUpAngle=0.7
f1PBoltTiltUpAngle=0.7

[Cart]
fWheelAngDamp=0.1100
fMass=240.0000
fFriction=100.0000
fGravMult=9.0000

[Water]
bReflectLODObjects=1
bReflectLODLand=1
bReflectSky=1
bReflectLODTrees=1
bReflectExplosions=1

[Trees]
bForceFullDetail=0
bEnableTreeAnimations=1

[BackgroundLoad]
bBackgroundLoadLipFiles=1
bLoadBackgroundFaceGen=1
bUseMultiThreadedFaceGen=1
bBackgroundCellLoads=1
bLoadHelmetsInBackground=1
bUseMultiThreadedTrees=1
bUseBackgroundFileLoader=1

[VATS]
bVATSDisable=1
bVATSForceRanged=1
bVATSMultipleCombatants=1
fVATSCastingAfterKillDelay=1.2000
uVATSRangedPercentGlobal=100
uVATSRangedPercentSneak=100

[Decals]
bDecalMultithreaded=1

[Papyrus]
fUpdateBudgetMS=800
fExtraTaskletBudgetMS=800
fPostLoadUpdateTimeMS=2000
iMinMemoryPageSize=512
iMaxMemoryPageSize=512
iMaxAllocatedMemoryBytes=76800

[HAVOK]
iNumThreads=5 *make it the amount of cores your cpu has.If your cpu  has 5 or more cores,keep it at 5,since it is the max.