Antminer's reports of temp are NOT Celsius they are Fahrenheit.
Same for Awesome miner the temps are NOT Celsius....
Americans just don't get it....
ZERO Celsius = 42 F
So when you boards are reporting 80C ....do you really think that they are 174F...are you mining in a bakery oven?
We use Celsius this side of the world - even Bitmain's documentation is in degrees C.
Also, my oven goes to 250C, you might not want to bake stuff at 80C

Edit: Awesome Miner in C:
https://imgur.com/a/g33Nf