That chip is rated to 100c. It's likely the temp settles down to a more reasonable level after the initial launch of a game. Check the temps periodically while playing.
Thanks for the answer !
I played for like 10 min and temperature kept around 85 to 86. I stopped playing after that cause I was a bit scared. Its not ver normal to get such high temperature in the first minutes of gameplay, even if the chip is rated to 100º . At this rate if I play for lets say 2 hours the temp will reach the 100 for sure, which is worrisome for a brand new machine.