S!
My CCC settings below, try them

I will also set my conf.ini for comparison.
CCC
Anti-Aliasing: Use application settings, Morphological OFF, Filter at Standard
Anisotropic Filtering: Application settings
Tessellation: AMD Optimized
Catalyst AI: Performance, Surface Opti OFF
Vertical Refresh: On unless app specifies
AA Mode: Performance
OpenGL: Triple buffer Off
And the conf.ini regarding 3D..
[BOB]
EpilepsyFilter=0
[window]
DepthBits=24
StencilBits=8
DrawIfNotFocused=1
SaveAspect=0
Render=D3D10_0
width=1920
height=1080
posLeft=0
posTop=0
ColourBits=32
FullScreen=1
ChangeScreenRes=1
Frequency=60
StereoMode=0
[core]
RandSeed=0
TexQual=2
TexFlags.PolygonStipple=0
Shadows=1
SpecularLight=2
DiffuseLight=2
DynamicalLights=1
MeshDetail=2
LandShading=2
LandDetails=2
Sky=3
Forest=2
VisibilityDistance=3
LandGeom=2
DrawCollisions=1
Water=-1
Effects=1
EffFlags.Light=1
EffFlags.SpriteRender=0
Grass=3
CordEffect=1
UseFog=0
UseLandCube=1
UseLandConnectedObject=1
LinearObjectManager=1
Roads=1
Sun=1
Clouds=1
EffFlags.LightSpritesProj=1
ShadowMapSize=4
TexFlags.AsyncLoad=1
TexFlags.ShowTexture=0
SimpleMesh.SWTransform=0
SimpleMesh.QuadTreeClip=1
SimpleMesh.InstancingHW=1
EffFlags.LightContextSprites=1
CloudsFlags.Detailed=1
TexFlags.CreateHDR=1
Decals=2
EffFlags.SWLight=0
TexFlags.CockpitOnePass=0
MegaTexture=0
TexFlags.Reflection=0
RenderTargetQual=3
MSAA=0
MeshStatics=3
MeshStaticsDetail=1
SimpleMesh.QTNoCompose=0
MeshFirstLod=0
MeshShowLod=0
SpawnHumans=0
TexFlags.SSAO=0
TexFlags.VSync=1
TexFlags.FastTransparency=1