Low SINR but other KPIs OK

Hello Experts,
Did anyone have notice low SINR scenario during SSV?
(Cluster tuning)
The other all KPIs: NR Coverage / CQI / Throughput… all good, but SINR so bad in Drive Test.

Quite weird to see good throughput with bad SINR.
Just for curiosity, what is the channel bandwidth?

80 MHz.
PRB strategy within the Band only.