Hello,
I fly DX9 because I've read that DX10 is yet another can of worms that will add nothing but problems.
I'll try DX10 later to see if it makes a differance or even a single GPU setup come to that.
So far out of all the tips and tweaks suggested above overclocking my CPU to 4430.1 MHz (5900.0 MHz Turbo) and getting rid of ForceFullScreenVSync=1 in my FSX.cfg has helped the best so far with smoothness and an average FPS of 24.
Here is my current venetubo cfg...
Current - Venetubo [bufferPools] BufferPools=0 RejectThreshold=131072 [VirtualCopilot] VirtualCopilotActive=0 [sOUND] AmbientUI=0 AmbientUIMusic=FSX01 AmbientUIMusicVolume=-6.000000 PrimaryDevice={48262C7F-01C0-406F-88A8-C280A49FCC66} SOUND=1 SOUND_FADER1=0.500000 SOUND_FADER2=0.500000 SOUND_FADER3=0.500000 SOUND_FADER4=0.500000 SOUND_LOD=1 SOUND_QUALITY=2 UISound=0 VoiceDevice={48262C7F-01C0-406F-88A8-C280A49FCC66} [slewTextInfo.1] AirSpeed=1,5 Altitude=1,3 Heading=1,4 Latitude=1,1 Longitude=1,2 [DISPLAY.Device.AMD Radeon HD 6900 Series.0] Mode=6048x1080x32 Anisotropic=1 [AContain] LabelColor=FFFF0000 LabelDelay=2000 ShowLabelAirline=0 ShowLabelAirlineAndFlightNumber=0 ShowLabelAirspeed=0 ShowLabelAltitude=1 ShowLabelContainerId=0 ShowLabelDistance=0 ShowLabelFlightPlan=0 ShowLabelHeading=0 ShowLabelManufacturer=0 ShowLabelModel=1 ShowLabelTailNumber=1 ShowLabels=1 ShowUserLabel=0 [ATC] AutoOpenAirTrafficWindow=0 COMM_MSG_AI_ATC_COLOR=FFFF7840 COMM_MSG_ATC_AI_COLOR=FF00FF00 COMM_MSG_ATC_USER_COLOR=FFB6FFB6 COMM_MSG_NONE_COLOR=FFFFFFFF COMM_MSG_USER_ATC_COLOR=FFFFD21B PilotVoice=458752 ShowATCText=0 UsePilotVoice=0 [TextInfo.1] AirSpeed=1,5 Altitude=1,3 Heading=1,4 Latitude=1,1 Longitude=1,2 WindDirectionAndSpeed=1,6 [AccelerationPack] ControlsFirstRun=0 HomePageFirstRun=0 [iNTERNATIONAL] ASLAT=3 ASLON=0 MEASURE=0 [CONTROLS] Controls_Current=Standard Controls_Default=Standard JOYSTICKS=0 KBDAIL=0 KBDELEV=0 KBDRUD=0 [FACILITIES] CITY=0 COUNTRY=0 GTL_BUTTON=4096 STATE=0 [TextInfo.3] AirSpeed=1,5 Altitude=1,3 FrameRate=2,1 FuelPercentage=2,4 GForce=2,3 Heading=1,4 Latitude=1,1 LockedFrameRate=2,2 Longitude=1,2 WindDirectionAndSpeed=1,6 [PointOfInterestSystem] CycleSetting=2 [GRAPHICS] AC_SELF_SHADOW=0 AIRCRAFT_REFLECTIONS=1 AIRCRAFT_SHADOWS=0 ALLOW_SHADER_30=1 COCKPIT_HIGH_LOD=1 D3D10=0 EFFECTS_QUALITY=2 ForceWindowedVSync=1 GROUND_SHADOWS=0 HIGHMEMFIX=1 IMAGE_QUALITY=0 LANDING_LIGHTS=1 NUM_LIGHTS=8 See_Self=1 TEXTURE_MAX_LOAD=1024 TEXTURE_QUALITY=3 Text_Scroll=0 SHADER_CACHE_PRIMED_10=1693500672 SHADER_CACHE_PRIMED=1693500672 [TrafficManager] AIRPORT_SCENERY_DENSITY=2 AirlineDensity=50 FreewayDensity=5 GADensity=50 IFROnly=0 LeisureBoatsDensity=5 ShipsAndFerriesDensity=5 [DynamicHeadMovement] HeadMoveTimeConstant=0 LonAccelOnHeadLon=0 LonAccelOnHeadPitch=0 MaxHeadAngle=0 MaxHeadOffset=0 RollAccelOnHeadLat=0 RollAccelOnHeadRoll=0 YawAccelOnHeadLat=0 [REALISM] AllowEngineDamage=False AutoCoord=False AutoTrim=False CrashDetection=True CrashTolerance=1.000000 CrashWithDyn=True GEffect=False General=1.000000 GyroDrift=False GyroEffect=1.000000 ManualLights=True PFactor=1.000000 RealMixture=True StressDamage=True Torque=1.000000 TrueAirspeed=False UnlimitedFuel=False [Weather] AdjustForMagVarInDialog=1 CLOUD_COVERAGE_DENSITY=8 CLOUD_DRAW_DISTANCE=3 DETAILED_CLOUDS=1 DisableTurbulence=1 DownloadWindsAloft=0 DynamicWeather=0 MaxGustRampSpeed=200 MaxGustTime=500 MaxVarRampSpeed=75 MaxVarTime=50 MinGustRampSpeed=1 MinGustTime=10 MinVarRampSpeed=10 MinVarTime=5 THERMAL_VISUALS=1 TurbulenceScale=0.500000 WeatherGraphDataInDialog=0 WeatherServerAddress=fs2k.zone.com WeatherServerPort=80 WindshieldPrecipitationEffects=1 [Misc] Com_Rate=7 [Main] HideInfoText=1 HideMenuFullscreen=1 HideMenuNormal=0 Location=1892,16,3774,1064,\\.\DISPLAY1 Maximized=0 SimObjectPaths.0=SimObjects\Airplanes SimObjectPaths.1=SimObjects\Rotorcraft SimObjectPaths.2=SimObjects\GroundVehicles SimObjectPaths.3=SimObjects\Boats SimObjectPaths.4=SimObjects\Animals SimObjectPaths.5=SimObjects\Misc User Objects=Airplane, Helicopter ProcSpeed=18042 PerfBucket=7 [Trusted] C:\Microsoft Flight Simulator X\GAUGES\737-400.DLL.llbwzzzbqwqblkibazaqlnwwtnaaahkuewzihehc=2 C:\Microsoft Flight Simulator X\GAUGES\GCAS.GAU.qwaqonqirwbrrconwwtlanbrbbniwrorwqeecchi=2 C:\Microsoft Flight Simulator X\GAUGES\PMDG_737NGX.DLL.iwzzrnuilciahliukzchrubzbctcwuribozziakr=2 C:\Microsoft Flight Simulator X\GAUGES\PMDG_737NGX_3.DLL.nzrqhicrtkcuhcunzublqihblzniqrbicqqnheik=2 C:\Microsoft Flight Simulator X\GAUGES\XGauge.DLL.wecruqcniohrracqrauiutekrrlatcqwlulaqzzw=2 C:\Microsoft Flight Simulator X\Modules\FSUIPC4.dll.tuuunuwrochlocuotbinbouekaazanhelccthnke=1 C:\Microsoft Flight Simulator X\PMDG\DLLs\PMDG_HUD_interface.dll.ketcqrtcaehbhnozarhehqwcbaznkhouoaqaqoca=1 C:\Microsoft Flight Simulator X\RAASPRO\RAASPRO.dll.iloihkclcreckkrotuukttalzuncqzqeertiihnc=1 C:\Microsoft Flight Simulator X\bglmanx.dll.ekkiribnaiqiahhwbqlotwnzotetqriozlkrrizl=1 C:\Microsoft Flight Simulator X\fsdreamteam\couatl\couatl.exe.kcnieeoqahuabuhzttllkenluettakkhbkclewlz=1 C:\Program Files (x86)\EZCA\EZCA.exe.tnaahocohrbnewibwzltheqlzwqnziztuezwclle=1 C:\Program Files (x86)\Heli Traffic 2009\HeliTraffic2009.dll.riwczuctlhuhiiwtkbrenrwrtluttqitruqltutb=1 C:\Microsoft Flight Simulator X\GAUGES\Cessna.DLL.huqiqiiiuchwewuzcrkucwkekkltlthlatnncinz=2 C:\Microsoft Flight Simulator X\GAUGES\Cessna172.DLL.ukaururiubuwranquuqicnhwilnzrqanquiewauo=2 C:\Microsoft Flight Simulator X\GAUGES\Cessna182s.DLL.lroewcohcbubkccboznbweerlrzibobunhnaqotw=2 C:\Microsoft Flight Simulator X\GAUGES\CessnaWAlpha.DLL.cucoqkwezhhnbwilzzwzntzawbtbeloaeqbirnct=2 C:\Microsoft Flight Simulator X\GAUGES\Bendix_King_Radio.DLL.ebkqkbutrkkouwqwohwcatazqltelzbnwnebzeac=2 C:\Microsoft Flight Simulator X\GAUGES\Bell_206B.DLL.rkrbbwwwazirkbhozanbqtewhizuihwwtecnewrw=2 [TextInfo.2] FrameRate=1,1 FuelPercentage=1,4 GForce=1,3 LockedFrameRate=1,2 [uSERINTERFACE] Map_Orientation=2 OpenATCOnCreate=0 PAUSE_ON_LOST_FOCUS=0 PROMPT_ON_EXIT=0 PageID=6 SHOW_MISSION_CAPTIONS=0 SITUATION=C:\Users\PMC\Documents\Flight Simulator X Files\YMML - Cessna Skyhawk 172SP SelectAircraftManufacturer=All SelectAircraftPublisher=All SelectAircraftType=All ShowAllACPaintSchemes=1 [sIM] SYSCLOCK=0 [Display] ActiveWindowTitleBackGroundColor=0,28,140,64 ActiveWindowTitleTextColor=255,255,255 BLOOM_EFFECTS=0 ChangeTime=1.000000 InfoBrakesEnable=False InfoLowerLeftBackGroundColor=255,0,0,128 InfoLowerLeftTextColor=255,255,255 InfoLowerRightBackGroundColor=255,0,0,128 InfoLowerRightTextColor=255,255,255 InfoOverspeedEnable=False InfoParkingBrakesEnable=False InfoPauseEnable=True InfoSlewEnable=True InfoStallEnable=False InfoUpperRightBackGroundColor=0,0,0,0 InfoUpperRightTextColor=255,0,0 NonActiveWindowTitleBackGroundColor=24,33,87,64 NonActiveWindowTitleTextColor=255,255,255 RUNWAY_LIGHTS_APPROACH_SCALAR=0.25 RUNWAY_LIGHTS_STROBE_SCALAR=0.25 RUNWAY_LIGHTS_SURFACE_SCALAR=0.25 RUNWAY_LIGHTS_VASI_SCALAR=0.25 SKINNED_ANIMATIONS=1 TEXTURE_BANDWIDTH_MULT=40 TextureMaxLoad=30 TransitionTime=1.000000 UPPER_FRAMERATE_LIMIT=0 WideViewAspect=True [JOBSCHEDULER] AffinityMask=84 [slewTextInfo.3] AirSpeed=1,5 Altitude=1,3 FrameRate=2,1 Heading=1,4 Latitude=1,1 LockedFrameRate=2,2 Longitude=1,2 [PANELS] DEFAULT_VIEW=0 IMAGE_QUALITY=1 PANEL_MASKING=1 PANEL_OPACITY=100 PANEL_STRETCHING=1 QUICKTIPS=0 UNITS_OF_MEASURE=0 [sTARTUP] DEMO=0 LoadWindow=1 SHOW_OPENING_SCREEN=0 STARTUP_DEMO=0 [slewTextInfo.2] FrameRate=1,1 LockedFrameRate=1,2 [TERRAIN] AUTOGEN_DENSITY=3 DETAIL_TEXTURE=1 LOD_RADIUS=6.500000 MESH_COMPLEXITY=100 MESH_RESOLUTION=23 SWAP_WAIT_TIMEOUT=2 TEXTURE_RESOLUTION=29 WATER_EFFECTS=4 [sCENERY] DAWN_DUSK_SMOOTHING=1 IMAGE_COMPLEXITY=5 LENSFLARE=0 MAX_ASYNC_BATCHING_JOBS=2 SmallPartRejectRadius=4.0 [MULTIPLAYER] condAccoutPassword=0
With regards to CCC I use nothing but default settings as online tweaking suggestions just create stuttering when in my PMDG 737.
OK - I'll try the DX10 and single GPU and let you know what happens..!
Thanks Pablo