A:Answer Not really enough for your GPU to last, I was gaming for about an hour on my second day with this PC and the GPU jumped to 80c+ within a few minutes. I could feel the heat rising out with my hand a few inches over the top of the PC.
As a check, I opened the side panel and set my PC auxiliary fan pointed at the GPU and the temp dropped to less than 60c just as fast so it's definitely an air flow problem. The three existing fans look great but move very little air. The top of the case has mounting holes for up to three fans and plenty of fan power available right there. Adding a couple high cfpm fans to the top should easily solve the problem.
