I have a seven year old laptop, 3 ghz single core, 512 ram, and a Ati 9200m 64mb and I still am able to push about 500,000 tris in maya without alot of lag, and up to six mil in zbrush. im told a bit more ram will help with z brush, but with a better gpu would boost my computer up like a beast. best bet is more ram,…