Salut,

En ce moment je suis déçu de mon FSX je le trouve trop juste au niveau des FPS. Pourtant j'ai tout de même une bonne machine : I7 2600K à 3.40ghz / GTX580 / 8Go de Ram. Je tourne au environ des 30FPS. Quand je tourne la caméra j'ai souvent du 50 fps et ça tombe à 19 puis ça revient à 30.

Voila mon FSX.cfg :

[SOUND]
AmbientUIMusicVolume=-6.000000
SOUND=1
SOUND_QUALITY=2
SOUND_LOD=0
UISound=1
AmbientUI=0
PrimaryDevice={DEF00000-9C6D-47ED-AAF1-4DDA8F2B5C03}
VoiceDevice={DEF00002-9C6D-47ED-AAF1-4DDA8F2B5C03}
SOUND_FADER1=0.100000
SOUND_FADER2=0.110000
SOUND_FADER3=0.500000
SOUND_FADER4=0.500000
AmbientUIMusic=FSX01

[Display]
ChangeTime=4.000000
TransitionTime=4.000000
ActiveWindowTitleTextColor=255,255,255
ActiveWindowTitleBackGroundColor=0,28,140,64
NonActiveWindowTitleTextColor=255,255,255
NonActiveWindowTitleBackGroundColor=24,33,87,64
InfoUpperRightTextColor=255,0,0
InfoUpperRightBackGroundColor=0,0,0,0
InfoLowerLeftTextColor=255,255,255
InfoLowerLeftBackGroundColor=255,0,0,128
InfoLowerRightTextColor=255,255,255
InfoLowerRightBackGroundColor=255,0,0,128
InfoBrakesEnable=True
InfoParkingBrakesEnable=True
InfoPauseEnable=True
InfoSlewEnable=True
InfoStallEnable=True
InfoOverspeedEnable=True
BLOOM_EFFECTS=0
SKINNED_ANIMATIONS=1
TEXTURE_BANDWIDTH_MULT=40
UPPER_FRAMERATE_LIMIT=60
WideViewAspect=False

[Main]
User Objects=Airplane, Helicopter
SimObjectPaths.0=SimObjects\Airplanes
SimObjectPaths.1=SimObjects\Rotorcraft
SimObjectPaths.2=SimObjects\GroundVehicles
SimObjectPaths.3=SimObjects\Boats
SimObjectPaths.4=SimObjects\Animals
SimObjectPaths.5=SimObjects\Misc
HideMenuNormal=0
HideMenuFullscreen=1
ProcSpeed=8279
PerfBucket=7
Location=440,130,1480,908,\\.\DISPLAY1
Maximized=0

[PANELS]
IMAGE_QUALITY=1
QUICKTIPS=0
PANEL_OPACITY=100
PANEL_MASKING=1
PANEL_STRETCHING=1
UNITS_OF_MEASURE=0
DEFAULT_VIEW=0

[Weather]
WindshieldPrecipitationEffects=1
MinGustTime=10
MaxGustTime=500
MinGustRampSpeed=1
MaxGustRampSpeed=200
MinVarTime=5
MaxVarTime=50
MinVarRampSpeed=10
MaxVarRampSpeed=75
TurbulenceScale=1.000000
WeatherServerAddress=fs2k.zone.com
WeatherServerPort=80
WeatherGraphDataInDialog=0
AdjustForMagVarInDialog=1
DynamicWeather=2
DownloadWindsAloft=0
DisableTurbulence=0
CLOUD_DRAW_DISTANCE=4
DETAILED_CLOUDS=1
CLOUD_COVERAGE_DENSITY=6
THERMAL_VISUALS=0
[DISPLAY.Device.NVIDIA GeForce GTX 580.0]
Mode=1920x1080x16
Anisotropic=1
AntiAlias=1

[CONTROLS]
Controls_Default=Standard
Controls_Current=Standard
KBDAIL=64
KBDELEV=64
KBDRUD=64
[TextInfo.1]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
WindDirectionAndSpeed=1,6
[TextInfo.2]
FrameRate=1,1
LockedFrameRate=1,2
GForce=1,3
FuelPercentage=1,4
[TextInfo.3]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
WindDirectionAndSpeed=1,6
FrameRate=2,1
LockedFrameRate=2,2
GForce=2,3
FuelPercentage=2,4
[SlewTextInfo.1]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
[SlewTextInfo.2]
FrameRate=1,1
LockedFrameRate=1,2
[SlewTextInfo.3]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
FrameRate=2,1
LockedFrameRate=2,2
[DynamicHeadMovement]
LonAccelOnHeadLon=-0.020000
LonAccelOnHeadPitch=-0.010000
RollAccelOnHeadLat=0.010000
YawAccelOnHeadLat=-0.100000
RollAccelOnHeadRoll=0.100000
MaxHeadAngle=5.000000
MaxHeadOffset=0.300000
HeadMoveTimeConstant=1.000000
[VirtualCopilot]
VirtualCopilotActive=1

[GRAPHICS]
SHADER_CACHE_PRIMED=1693500672
TEXTURE_MAX_LOAD=1024
NUM_LIGHTS=8
AIRCRAFT_SHADOWS=1
AIRCRAFT_REFLECTIONS=1
COCKPIT_HIGH_LOD=1
LANDING_LIGHTS=0
AC_SELF_SHADOW=0
EFFECTS_QUALITY=2
GROUND_SHADOWS=0
TEXTURE_QUALITY=3
IMAGE_QUALITY=0
See_Self=1
Text_Scroll=1
ForceFullScreenVSync=1
ForceWindowedVSync=1
SHADER_CACHE_PRIMED_10=1693500672
D3D10=0

[USERINTERFACE]
PageID=1
OpenATCOnCreate=0
SHOW_MISSION_CAPTIONS=0
PAUSE_ON_LOST_FOCUS=1
PROMPT_ON_EXIT=1
SITUATION=c:\users\adrien\documents\fichiers flight simulator x\appontage.FLT
Map_Orientation=2
ShowAllACPaintSchemes=1
SelectAircraftManufacturer=Tous
SelectAircraftPublisher=Tous
SelectAircraftType=Tous

[ATC]
ShowATCText=0
COMM_MSG_NONE_COLOR=FFFFFFFF
COMM_MSG_ATC_USER_COLOR=FFB6FFB6
COMM_MSG_USER_ATC_COLOR=FFFFD21B
COMM_MSG_ATC_AI_COLOR=FF00FF00
COMM_MSG_AI_ATC_COLOR=FFFF7840
AutoOpenAirTrafficWindow=1
UsePilotVoice=1
PilotVoice=524288
[PointOfInterestSystem]
CycleSetting=0

[SCENERY]
LENSFLARE=0
DAWN_DUSK_SMOOTHING=1
IMAGE_COMPLEXITY=4
[TrafficManager]
AirlineDensity=0
GADensity=0
FreewayDensity=20
ShipsAndFerriesDensity=0
LeisureBoatsDensity=0
IFROnly=0
AIRPORT_SCENERY_DENSITY=0

[TERRAIN]
TERRAIN_MAX_AUTOGEN_BUILDINGS_PER_CELL=2857
TERRAIN_MAX_AUTOGEN_TREES_PER_CELL=4285
LOD_RADIUS=4.500000
MESH_COMPLEXITY=75
MESH_RESOLUTION=21
TEXTURE_RESOLUTION=28
AUTOGEN_DENSITY=4
DETAIL_TEXTURE=1
WATER_EFFECTS=7

[AContain]
ShowLabels=1
ShowUserLabel=0
ShowLabelManufacturer=0
ShowLabelModel=1
ShowLabelTailNumber=0
ShowLabelDistance=1
ShowLabelAltitude=1
ShowLabelAirline=0
ShowLabelAirlineAndFlightNumber=0
ShowLabelFlightPlan=0
ShowLabelContainerId=0
ShowLabelAirspeed=0
ShowLabelHeading=0
LabelDelay=1000
LabelColor=FFFF0000

[INTERNATIONAL]
ASLAT=2
ASLON=0
MEASURE=0
[REALISM]
PFactor=1.000000
Torque=1.000000
GyroEffect=1.000000
CrashTolerance=1.000000
General=1.000000
UnlimitedFuel=True
TrueAirspeed=True
AutoCoord=False
RealMixture=False
StressDamage=False
GEffect=False
ManualLights=False
GyroDrift=False
CrashWithDyn=False
CrashDetection=False
AutoTrim=False
AllowEngineDamage=False

[SIM]
SYSCLOCK=1

[STARTUP]
DEMO=0
SHOW_OPENING_SCREEN=1
STARTUP_DEMO=
LoadWindow=1

[FACILITIES]
COUNTRY=
STATE=
CITY=
GTL_BUTTON=1232

[Misc]
Com_Rate=7
[AccelerationPack]
ControlsFirstRun=0
HomePageFirstRun=0

[Trusted]
C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\GAUGES\Bendix_King_Radio.DLL.uaqwnrcukaqohckzbqwzeolqeknhurukeiwauach=2
C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes\Rafale M 3x1275litres\Panel\A10_sound.DLL.weewlttnlecurnaklrnzzhqccnowwoqiqbuuiquk=2
C:\Program Files (x86)\AICarriers\aicarriers.exe.icehwelbwkknbubibozizaaibncahelocqllhztu=1
C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\GAUGES\L39_sound.DLL.weewlttnlecurnaklrnzzhqccnowwoqiqbuuiquk=2

[FlightPlanMap]
LineWidth=2
SHOW_AIRPORTS=1
SHOW_VORS=1
SHOW_NDBS=1
SHOW_APPROACHES=1
SHOW_INTERSECTIONS=1
SHOW_VICTOR=0
SHOW_JET=0
SHOW_AIRSPACE=1
SHOW_FLIGHTPLAN=1
SHOW_WEATHERSTATIONS=1
SHOW_WEATHERSYSTEMS=1
SHOW_DATATAGS=1
SHOW_TERRAIN=1
show_waypoints=1
show_airways=1
show_markers=1
show_volume_boundaries=1
show_ac_twr=1

[WeatherMap]
SHOW_AIRPORTS=0
SHOW_VORS=0
SHOW_NDBS=0
SHOW_APPROACHES=0
SHOW_INTERSECTIONS=0
SHOW_VICTOR=0
SHOW_JET=0
SHOW_AIRSPACE=0
SHOW_FLIGHTPLAN=1
SHOW_WEATHERSTATIONS=1
SHOW_WEATHERSYSTEMS=1
SHOW_DATATAGS=1
SHOW_TERRAIN=1
[MULTIPLAYER]
condAccoutPassword=0

Il y a t-il des choses à rajouter ?

Voilou, merci d'avance.
A+ et bon vol !