I have a quad core PC but it says"Warning:Optiminal Performance on a quad core"

How do I fix that problem?If you want to know the type of CPU I have,well this is my CPU.
Intel® Core™ i7-6600U Processor
Shouldn't that be able to run Beamng.Drive perfectly?Also heres proof.

Yes I do have a Nvidia graphics card.Oh i'm playing on a laptop by the ways.

 

the i7 6600u is a dual core cpu, you can ignore that message if your game runs smoothly

 

Laptop GPUs usually are more limited, just leave it alone unless you have an issue, it's just a message. Optimal

 

That doesn't change anything here, but just for my curiosity, which GPU you have exactly?

 

Your cpu has 4 logical cores, but only 2 physical ones, hence why you might be getting this message

 

Laptop gpus are only stock, because of heat distribution it limits it to overclocking...
I have an overclocked GTX 1060, but with my Ryzen 1700 it doesn't need to work that hard