AI Grid performance?

[Richard Eriksson]

So, the possibility of finally testing a full grid has arrived. For me this is the real performance bechmark, and what will really tell you if you are in for a sweet 60fps. ride in final, or a stuttering sub-par mess.

So, with a grid size of 20+ vehicles, starting at the back (all visible), what FPS are you getting and what is your hardware? Settings? GPU/CPU usage?

This will really tell how far the engine is in performance...

Personally i run it on a single GTX680 (since my SLI setup refuses to work) factory OC with a 4.2GHz. I5 CPU.

Runs smooth 60 with settings at the higher ranges.

And no, it is not playable below 60fps. No simulation is.

 

[AccAkut]

Hi

my graphic card works 97-99% with 24 cars on grid.

But if there are 40 cars it works only with 70 to 75% capacity.

Where is the catch?

PC: Asus ROG Maximus X WiFi Intel i7 8700k Corsair HX750i G.Skill RipJaws V 16GB, DDR4-3200 Asus Rog Strix 1080Ti OC Samsung m2 Evo 970 500gb Corsair H115i PRO

CPU has to work harder, and can't feed your GPU with data fast as with a smaller grid, hence the GPU has to wait more. Perfectly normal

 

[Spineblower]

Yes. But CPU works only 30 - 35%

 

[radot]

I'd suspect AC's poorly using multithread/core !!