What happens when a graphics card overheats?

What happens when a graphics card overheats? Running too hot can seriously damage a graphics card. In most cases, the graphics card will shut itself down when the temperatures are too high for it to perform safely. This is one of the reasons that blue screens and unexpected shutdowns are indications that the GPU is running at too high a temperature.

Running too hot can seriously damage a graphics card. In most cases, the graphics card will shut itself down when the temperatures are too high for it to perform safely. This is one of the reasons that blue screens and unexpected shutdowns are indications that the GPU is running at too high a temperature.