LAG in game

Hi guys i'm getting an HUGE problem with beamng, after i've updated my NVIDIA Drivers to 344.75 for play better with Far Cry 4, beamng started to lag, i've I7 4770k and gtx 770 oc 4gb, i was always locked at 60 fps with maximum graphics, but now i'm getting 13 FPS locked (from 11 to 13) with max graphics, and the same with the lowest graphics...what can i do for fix this??

 

Hi, (Ciao anche io sono italiano ma rispondo in inglese per far rispondere anche agli altri) i've tried your solution but it was arleady on 770, it's very strange because sometimes it goes at 60 when i press a lot of buttuon, but when i change the car it retourn to 13! I'm using the new beta version of the game, but i was having the problem also with the stable version..so... now i've also tried to downgrade the driver but i'm still having the problem... do you need some screenshot or so?

 

Sometimes it goes to 60 and sometimes to 13... with the normal car 13 and with the others 4-5, also i've just discovered that when i'm playing, the gtx 770 usage is 1/2% very strange...because when i'm playing far cry 4 it stays over then 90%! here you are some screenshot

 

My cpu usage when i'm playing it's 35-45% no more and yes i'v tried to restart windows a lot of times and i've also tried to download again the game... also when i press j, yes the fps goes up at 60 locked and they go up also when i try slow mo

 

My CPU is overclocked at 4.2 GHZ, i'm using the stock cpu cooler, and the temperature are 49 deg

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Do you have skype? If you have it can you give to me your username? So you can help me better

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i've just seen that cpuid says that my clock speed is 801..is it normal?

 

I've read on the internet that it's like a power saving, now i will search how to disable this feature, i'll let you know

 

Look here, when i do some stress test my cpu frequency goes up immidiatly! look at the screenshot... i think there is a bug with beamng

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Ok now i went to the bios and disabilited the intel power enchange... now the game works fine! (Sometimes the voltage do whatever he wants) but now is a way better then before... thank you very much!

 

Fixed it! When i play i need to go to the menu of panel control power saving etc...and set to high performance, and the frequency will be always at 4.2 when i finish i retourn there and press power saving, and the clock goes at 0.800 ghz

The game always stay at 60 fps thank you very much... now i need to see some tutorials for the world editor and play!