Massive fps drop after 30-1h playtime on my laptop.

[Filip Crnogorac]

Every time I start my computer and go to play videogames for about 30min up to maximum of 1h my fps drops for 70%. Example would be League of Legends where my normal fps rate is 120 than after some time it drops to 20-40 fps which is very anoying cuz whenever there is teamfight fps is 5-10, so its unplayable.
Every time I restart my computer this problem is fixed to up to 1h like I mentioned above, so problem being cpu is off I believe. Its not overheating or anything.
I've run antivirus and Anti Malware programs , they found something but nothing that helped with this problem. I've searched google for problem like this , there are simillar ones but nothing like this.
Task Manager is not showing any big programs runing in backround and cpu is always at 30-40% of usage.


I'm using laptop Toshiba
Intel Core i7-3610QM @ 2,30GHz
6,00 GB RAM
Intel Graphics 4000

 

[getochkn]

How do you know it's not overheating. That sounds like it's thermal throttling, meaning it slows the whole laptop down because it's too hot.

 

[Filip Crnogorac]

Well whole fact that problem is fixed after I restart computer should mean its not overheating and I had overheating problem and when my laptop heats up you can bake an egg on it.My laptop restarts in 20 seconds. I dont think 20 seconds is enough time for it to cool down.
But to make sure its nothing like that I'll run a test.

 

[getochkn]

you play a game and your cpu has all 4 cores and 4 hyperthreads running at 2.3 ghz and the onboard gpu pushing out max, then you reboot and it goes down to 1 or 2 cores needed for bootup at like 1ghz, it will cool down quick enough. And it's not like you're right back into a game after rebooting in 20secs. more like a few minutes probably by the time you're actually pushing the system again.

Sounds like heating issues and without testing and just saying it doesn't seem hot isn't very scientific.

 

[Filip Crnogorac]

So I've done a test and played a game for 40 min and same thing happened now. from 110 fps to 26. My temp on all 4 cores are from 65 to 70C when it happened.
And even if I leave computer and dont do nothing for 20-30 min nothing will work better untill I restart it.

 

[Filip Crnogorac]

Epic website.... thank you for your help ... You are 0

 

[Guest]

try installing new drivers worked for me