How do i optimize this for maximum graphics? This grim dawn that uses dx11

quickBuy                  = true
lockItemPickup            = true
mapZoom                   = 40
importedCharacters        = true
lockMapRotation           = false
cameraShake               = true
gore                      = true
questwidgetopen           = true
corpsePersistence         = 0
blood                     = 1
reportStats               = 2
targetLock                = false
inactiveUpdateRate        = 0
cloudSaving               = true
gamepadSupport            = true
breakingMoveTo            = true
classicCasting            = false
gamepadTargetLock         = true
autoLootRadius            = 1
critFeedback              = true
dayNightCycle             = true
toggledAurasSelf          = true
toggledAurasOther         = true
toggledWeaponEffects      = true
showMonsterLevelOnRollover = true
displayDamage             = true
critMultipliers           = true
targetOutline             = true
tutorialTips              = false
errorMessages             = true
autoItemTooltips          = true
extraRollovers            = true
sortConfirmBypass         = false
hotbarCooldownCounter     = true
showTime                  = false
mainMenu                  = 2
monsterBars               = true
playerBars                = true
playerLocalBar            = true
petBars                   = true
playerHealth              = true
playerBarsLarge           = true
monsterHealth             = true
monsterIcons              = true
monsterBarsUndamaged      = false
monsterBarsLarge          = true
bossBarsLarge             = true
healthBarsPercent         = false
monsterBarsDebuffs        = true
textureQuality            = high
shadowQuality             = ultra
shadows                   = true
weatherQuality            = very high
weatherEnabled            = true
depthOfField              = true
softParticles             = true
reflectionQuality         = ultra
detailLevel               = ultra
resolution                = 3840 2160
refreshRate               = 120 1
windowPosition            = 0 0
antiAliasing              = 1
anisotropicFiltering      = 16
screenMode                = 0
syncToRefresh             = false
tripleBuffer              = false
detailObjects             = true
advancedEffects           = true
brightness                = 0.5
contrast                  = 0.5
gamma                     = 0.5
fxQuality                 = very high
lightingQuality           = very high
uiScale                   = 0.764398
device                    = 0
colorblind                = 0
alphatocoverage           = true
ambientocclusion          = true
deferredrendering         = true
fxaa                      = true
fog                       = true
masterVolume              = 1
musicVolume               = 1
effectsVolume             = 1
ambientVolume             = 1
dialogVolume              = 1
rockOn                    = false
speakerType               = 1
soundDevice               = 0
errorSpeech               = true
captureDevice             = 0
micLoopback               = false
voiceVolume               = 1
voicechatEnabled          = false
voicechatPushToTalk       = true
networkAdapter            = ""
networkMTU                = 1400
UPnPEnable                = true
language                  = "English"
datapath                  = ""
forceSingleProcessorMode  = false
maxResourceThreads        = 1
skipCompatibilityChecks   = false
useArchives               = true
setupComplete             = false
v1200FirstRun             = true