Mobo temps? Whats normal? Higher then cpu?

Apr 6, 2018
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I have an msi x99a gaming 7. Temps under heavy gaming are reaching 47°C ( 7 hours playtime) on two of the temp sensors on the board and the others are around 42°C

Im wondering if these are normal? If so what would be high for temps?

A buddy told me 50°C is to hot.
I couldnt find much info on this topic

Specs
Gtx 1060 6gb
Msi x99a gaming 7
128gb ddr4 2400mhz
H100i v2
2 120mm fans
I7 5960x

Any help would be amazing as this is my first build