Very bad perfomance in fsx with high end pc

[luca262]

Hey guys

When i run fsx i am getting about 17 to 19 fps. I don't understand why am getting such low fps with a high end computer. i also loss frames when i am on addon scenery with the pmdg 737. Please help asap. i have also tried venetubo tweak guide but no luck. Please message asap.

My PC SPECS.

Mobo: m5a97 LE R2.0

Graphics card: Gigabyte gt 660ti oc

CPU: Amd fx 6300 Overclocked to 4.5ghz

Cpu cooler: Zalman cnps 14x

Ram: corsair vengeance 8gb (4x2) running at 1866mhz

Psu: corsair tx750m

 

[Knave]

I5 3470 @4GHz as High as it will go sins it is non k. Msi R9 390 ,8GB corsair vengeance ddr 3 1600 RAM with extreme memory profile enabled. 60 GB ssd and 500 GB hdd

 

[luca262]

Ussaly Intel and and don't go together. There both good hardware but don't mix. That's why. Have you tried tweak tax cfg file.

 

[Knave]

No. I don't understand I get less then 50% cpu usage in this game and gpu is sitting at 20% and is downclocking to 750 mhz. All my other games I get 99% usage on the gpu and great fps like bf4 and crysis 3. I did set the fps to unlimited but the game will render to about 65 Fps for a few seconds then drop to about 25 and stay there

 

[Knave]

I did some research about what you said "Intel and AMD don't work well together" and I have found this http://techreport.com/review/23246/inside-the-second-gaming-performance-with-today-cpus/6
clearly intel is much better when paired with an AMD gpu in fact nvidea gpu as well then an AMD cpu. And since all my other games run perfect I can't imagine that it's my hardware or a driver issue sins it is only this game that doesn't utilise my hardware. Nvm I have found a fix runs fine now