My processor 9700k is too much hot in 100% Performance 99 degree Celsius .

[AHann4]

 Mobo Gigabyte Z370 Gaming 5 Bios , Cpu Cooler Aigo Icy T360 RGB Liquid  New thermal Past. 

[afzaalahmadzeeshan]

The way you have presented the question, it is evident that they are meant to be hot. https://linustechtips.com/main/topic/1003130-9700k-running-hot/

Also, the architecture has some reasons for the chip to heat up, check the selected answer here for a possible solution for this, https://forums.tomshardware.com/threads/i7-9700k-running-hot.3388819/

[n_scott_pearson]

How is the fan speed control configured in the BIOS? Is the pump properly speeding up as the processor heats up?