Congrats on your new machine :-)
Yes - its fantastic rendering with 4 CPU's - i normally sit by my old 2 core cpu and model - the i copy it to my 4 cpu - and what a difference - it's almost 66% faster even though the speed of the cpu of my old machine is a bit faster - looking forward to see 8 CPU machines - or to the time in far far far future when daz will do something about the renderengine in Bryce :-)