Performance issues

I have a i7 and gtx 1060… I can run games like battlefront or the witcber in super high settings and good resolution.
So why is it that only with a few objects (around 50000 tris), 60 lights(set not to produce shadows)
and no textures am i dropping to things like 15-25 fps?? (I have no LODs… i could think the issues have to do with shadows but 0 idea. Please help me… all objects are static

You could try using the console command “stat unit” and profile what is actually causing the frame drop.
For more info check this link out