**First of all I know this Board is usually dead(read in this Board people ignore almost every post) and people just go in and if they see that there is nothing important they just leave. If you could help me out do it and if you can't/won't comment at least upvote so it gets seen by someone who will try to help me out.**
Now then, to begin. Since the latest patch 6.13 my FPS for some reason started to go down. Yes, I did a clean install of my system, I cleaned my PC from dust too but I don't think it did much. I'm currently playing at all medium but shadows off and in the lane alone just with my champ FPS can go like to 260 but then when minions spawn and enemy champ(s) appear it goes from 90-110, but that is not the problem here. Late game(35+ minutes) FPS drops to around 70 and in teamfights it **can** even drop to 40 but it usually gets to 50 which I find really annoying. So what I want to ask is what graphics settings fit to my specs which honestly aren't something special. Here they are:
CPU: Intel Core 2 Duo E8300 @2.83 GHz
GPU: NVIDIA GeForce 8600 GTS(this may be the reason I have that drops in teamfights, but it didn't ocurr before)
RAM: 4GB DDR3
System: Windows 10 Pro 64-bit
Also if you think that maybe this problem isn't caused by the specs give me your thoughts.