Yesterday I got a new Nvidia 250 GTS graphic card for my desktop PC. I have successfully installed it in my system without any issue. After several hours I just checked the temperature. When the GPU id on full load the temperature hits to 80 °C and when it is in idle state the temp is 63 °C. I don’t know whether it is the safe temp or not. My case or cabinet contain extra 2 fans with good amount of airflow. The outer temp is also cool. My doubt is whether my Video card is single slot or dual slot card? If it is a single card slot then what should be its temperature? Is mine one is fine? Hoping that you got my question properly.