Slow loading and terrible FPS.

First of all here are my PC. Specs
Amd a10-6800k apu with radeon Hd Graphics 4.4ghz
8gb ram
Windows 8.1 64 bit
AMD Radeon HD 7700 Series (Sapphire Vapor X GHZ edition)

I have done all of the suggested fixes for fps But whenever I get more than 1 vehicle on the screen it lags soo I cant play it
if I slow the game speed down 2x everything is smooth again but then im playing in slow motion :/
Any help would be great!
Thanks

 

Hey how do I register my account if it already says it is but in reality, its not.

 

It is your processor. It simply doesn't have the single threaded performance that you need for this game.

Message a mod, or make a support thread.

 

All AMD processors on the Bulldozer and Piledriver microarchitecture perform poorly in BeamNG. An over-simplified explanation would be that they tell the system they have 2x as many cores as they really do (for the purposes of BeamNG at least). You can lookup information about setting process affinity, disabling every other core in BIOS, or disabling CMT.

CMT was intended to be AMD's equivalent of HyperThreading, but it's downfall (at least in this instance) is that it does not include a separate FPU for each "core".

 

I tend to get good fps usually unless there is tire smoke ore dust kicked up when I drive on dirt roads, anyone face the same problem?
My specs are in my signature