Have no clue.

However it seems to me that a lot of render engines are massively improving in the GPU rendering department. So even if Poser can't do it, it would probably be good for the others in the future. However want to stress that this is simply the impression I have, not sure if its true or not.

I my self having a fairly old computer have been (and probably will) upgrade it to a Ryzen 9 CPU, which seems to shine compared to Intel when it comes to multi threading.