[Aircraft units causes massive fps drop]

I'm experiencing massive fps drops whenever i look at multiple aircraft (AI or players), even at lowest settings.

 

Fast mission for example, 6 Mig-29s drops my fps from 60 to 25, jumping from 25 to 40 when i move camera, medium settings - 20 fps, around 8 jets 10-15 km away

Also getting 30 fps at airfield, with multiple planes at the ramp

Why would few planes cause such a performance drop? That's ridiculous, i guess i am the only one who have this

 

My specs:

i5 2400k

AMD Radeon 7950 ( "old version" of R9 280)

8GB RAM

1tb HDD

Latest drivers (im having low fps since i got DCS 4 months ago)

[DCS World 1.5 and 2 Discussion]

What about AMD optimization? 25 fps on takeoff is kinda annoying, especially on min. settings. I can imagine what would happen on EDGE, with all those beautiful details and Dx11