Placement of fans in Case

Jul 16, 2018
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I have a case that can hold up to 7 fans total and I have 5 fans. Here is my setup so far:
- 3 intake fans in the front
- 1 exhaust fan in the back
- 1 exhaust fan on top
I have to other spots on top and am wondering if I should make the top intake fan in the front a second exhaust fan on top. Would this help with airflow as the third intake fan is near the top of the case?
The reason I am asking for a good setup is that when I played The Witcher 3 recently after installing three new fans a) my graphics card was 3 degrees hotter than normal (83 degrees Celsius) and b) the game froze 4 times within 10 minutes, but no freezing after that point on. Any help is much appreciated!