Leo.
anytime you need info on a processor just enter in google..
'cpubenchmark.net and the model of the processor'
eg in your case cpubenchmark.net i3 9100.
and you will see the processors performance stats.
SO in your case ….
https://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i3-9100+%40+3.60GHz&id=3479
notice particularly the 'math scores' downpage as music production software // dsp uses math. huge amounts of it. so comparing math scores using cpu benchmark can be rather useful imho.
let me say tons of songs have been done with less than a 9100.BUT there is one 'wrinkle' and a 'depends'.
eg if you anticipate using huge trak counts outside biab and also very importantly plug ins that hog cpu processing cycles.
in summary the 9100 might choke on huge track and large numbers of plug ins needing lots of 'cpu grunt'.
so in this respect without getting further details from you tis difficult to say..eg do you anticipate a change whereby you use new cpu hogging plug ins ??
having said the above if your current biab version works i see no reason why 2023 wont.
further if your longer term needs are to run huge track counts in a daw with gobs of cpu plug ins that demand lots of cpu grunt…you might consider one of the upper end processors in the following list depending on trak n' plug in count needs…..
https://www.cpubenchmark.net/singleThread.htmlbut of course the processor costs get very high rather like joining an elite golf club…lol.
in my case i just got a new pc...a ryzen mini pc running biab/rb/reaper which cost peanuts.. and am a happy little lad.
but ymmv i dont run loads of cpu hogging plug ins etc etc.
my typical song maxes out at 40 traks and a smattering of low cpu useage plug ins.
have a great year
om