when will games be unplayable for my specs ?

Mamo Kemo

Honorable
Aug 15, 2014
6
0
10,510
My specs :
lenovo G510 with :
- Core i7-4700MQ @2.40GHz
- 6 GB of ram
- AMD Radeon R7 265m and Intel HD Graphics 4600 switchable graphics
- windows 8.1 64-bit
my question is : when will games be unplayable on my laptop ? ps. I was able to play watch dogs and battlefield 4 on ultra settings. but somee other games like AC4 lagged a little on ultra but also ran perfectly on high.