Sadly I cannot post a profile as machines are out. I can offer this.
I had same results on m364, 427, and 432 on following hardware:
Macbook Pro, Previous generation with discrete graphics option and samsung SSD in place of optical drive for content. 10.8.5
Mac Pro 3.1, 8800 gt gpu, Intel SSD for content, 10.8.5
Mac Pro 5.1, gtx 680 gpu, samsung 840 pro SSD, 10.8.5
All machines had indexing turned off, screen saver etc off, no file sharing, nothing else going on. All clean installs.
I see random tearing, and random "dropped frames" even though I show a surplus of resources. If there is any other info I can give short of a profile do let me know.
