I am experiencing issues with my laptop (xps15 9550) when playing games, in a particular game the laptop's specs should be more than enough to run the game smoothly. I will post the minimum requirements for the game i am playing:
CPU: Intel Core i5-4430
CPU SPEED: Info
RAM: 8 GB
OS: Windows 7/8.1 64-bit
VIDEO CARD: NVIDIA GeForce GTX 760 or AMD R9 270X
PIXEL SHADER: 5.0
VERTEX SHADER: 5.0
SOUND CARD: DirectX®-compatible
FREE DISK SPACE: 16 GB
DEDICATED VIDEO RAM: 2048 MB
Everything checks out, i have installed all the dell updates and drivers and done everything i can. BUT when i enter the game, it's running really smooth with 50-60 fps on lower settings, it continues to do this for a while (usually 2-10 mins) and then the fps drops, and the rendering becomes horrendous. I am thinking it's maybe overheating or something like that? I go from 50-70 fps to 20-30 from one moment to another.
Hope you can help, i have been doing the "fixes" you've given out to others with the same problem. But it doesn't fix my problem.