I’m building a new computer specifically for Zbrush, with TR 2950X and 32 GB base (might upgrade to 64 in the future).
Motherboard is ASUS Prime X399-A.
However, does memory speed affects overall performance in Zbrush? e.g. 2400 Mhz vs 3200 Mhz? Or will I be fine with 2400 and not notice any difference at all? Will use Keyshot as well.
I have no plans in doing any OC, not my area of expertise, so staying away from any OC.
Any suggestions is appreciated. Thank you
all test of ram memory I’ve read had difference between 2400 vs 3200 like some 1 fps or half in games. So it means that difference between them is like 1%- 1.5%.
I personally have 2400 ram dices and not seeing any problems, but I’m not pro though 
I would recommend getting instead of this more ram or better graphic card
im basing this on what another user had for his benchmarking results.
"
I made few testes with different amount of memory and frequency, with my ryzen 2700x in stock , I have gskill 3600mg set of 4 *8g ,
single channel 8g
2133 - multy - 2.3 single -0.82
3600 -multy - 2.3 single -0.77
double channel 16g
2133 - multy - 2.3 single -0.6
3600 -multy - 2.3 single -0.54
double channel 32g
2133 - multy - 2.3 single -0.6
3600 -multy - 2.3 single -0.5
"