Back to the original subject of performance info on the new Mac Pro's. I'm still looking, and realized I should have included the other info I have managed to dig up. This link is pretty bare-bones. http://www.barefeats.com/nehal17.html This link to Intel details the processors in the new models, PLUS the processor in the previous low-end 8-core model. http://ark.intel.com/Compare.aspx?ids=41313,39721,47917,40200,47925,47922,47920, It also brings up an interesting question. Is the "Turbo-Boost" feature new to the current model? The Intel link seems to indicate it is, but when I was researching the Mac Pro right after the new models were released the Apple website seemed to indicate the 2009 model had this feature. A bit confusing. Zane -- | Zane H. Healy | UNIX Systems Administrator | | healyzh at aracnet.com | OpenVMS Enthusiast | | | Photographer | +----------------------------------+----------------------------+ | My flickr Photostream | | http://www.flickr.com/photos/33848088@N03/ |