Hotspot performance

Hello colleagues,

I’m pretty fluent with basic MikroTik features implementation (and have vast hands-on experince with other telecom vendors), but got stuck with one little thing.

I can’t find any reference points regarding devices performance in hotspot mode with traffic accounting.

First things first - for correct per-user traffic accounting disabling fast path (hence process switched traffic) is a must. Am I getting this right?
And if we’re talking process switched traffic here - what’s the performance of different router boards in this mode?

The bandwith through hotspot I’m looking for - 50 users / 5-10Mbit/s total approx. Did not find any references in docs / wiki.

Hoping for your help, thanks in advance.

Regards,
Konstantin