Throttlestop shows that my icelake cpu's bus clock is 62MHz , while cpu-z and hwinfo shows that it is 100MHz

As you can see on the captures above, latest stable verstion of throttlestop and beta version of throttlestop both shows that my laptop cpu's bus clock is

CPU ghz stuck at base speed - Intel Community

My CPU is downclocking

Throttlestop doesn't work when playing game.

Core frequency behave weirdly sometimes

i5 1135G7 frequency display not correctly

RETIRED) Sticky: Official CPU-Z Benchmark Thread

Share your CPUZ Benchmarks!, Page 6

i5 1135G7 frequency display not correctly

Strange throttling on desktop 12700k fixed with ThrottleStop

13900k Odd CPU-Z multiplier numbers. : r/intel

Throttlestop] [i7_4700MQ] [Utilization] [Non Turbo Ratio

i5 1135G7 frequency display not correctly

Throttlestop] [i7_4700MQ] [Utilization] [Non Turbo Ratio

HWInfo and FSB

9900k 5Ghz Effective Clock not boosting to max!