Lenovo Ideapad 300

Solution
Have you checked to make sure it isn't overheating? You can install a monitoring program like say "Speedfan" or there are other ones out there as well. A quick internet search will give you a better idea of the variety of programs.

Then make sure to run it when you are gaming and when you aren't, and have it log the data. Then you can see if there is any overheating issues.
Have you checked to make sure it isn't overheating? You can install a monitoring program like say "Speedfan" or there are other ones out there as well. A quick internet search will give you a better idea of the variety of programs.

Then make sure to run it when you are gaming and when you aren't, and have it log the data. Then you can see if there is any overheating issues.
 
Solution