ASI1600MC low (?) FPS - by: maxthebuilder

Hello,
Just acquired an ASI1600MC.
Getting 1 fps when streaming Raw 8bit with bandwidth 40, 2 fps Raw 8bit with bandwidth 80, 0.5 fps Raw 16bit with bandwidth 40.
I am new to this camera. Is this low or something to be expected?
ASI120MC-S is 12 times faster.
Thanks!