In only five minutes since we started playing the game, the temperature of the heat sink on the graphics LSI rose to 70°C. The thermal gradient was about 10°C/min.
In 15 minutes, the microprocessor heat sink temperature stabilized at 58°C, but the heat sink on the graphics LSI rose to 80°C, 57°C above the room temperature.
Assuming room temperature of 35°C in mid-summer, the gap is estimated to reach more than 90°C. In that case, the temperature of chips in the graphics LSI could exceed 100°C.
Jesus Christ... now, that just... sucks.
I have yet to see any GPU on any of the computers I've had go over 90°C.