Adxl 372 ODR precision


I'm using ADXL372 for evaluating purpose.

Using SPI i'm able to read/write internal registers. ( Register Read only value are ok)

Meanwhile, when i'im setting ODR to 6400/3200/1600 or so, and checking INT on ADXL pin, i see Data rate @7022 / 3250 / 1625 Hz

(no reading value, only configuring register, no fifo, etc)

Is it normal?