The newest Titan-kernel installed from the extras-testing seams to be awesome! Have tried stressing it a little bit and it ate everything. I have set my /etc/pmconfig to 250mhz/850mhz. My temp stayed around 20 degrees so i guess it has the undervoltage patch.
How would one know if they have a crappy cpu? I am sure some people are willing to try this out. I am. I know how to flash, only from linux livecd cause of win7 64bit. I can put an ubuntu partition on hard drive and we can get to business. Or you (not me-no exp.) develop a program that wont make any changes to one's device and run some diagnostic tests and you can have them post the results on a post on this forum. Maybe you can see a pattern that develops with certain parts of the imei number, batch number, maybe time of manufacture. This could help so many other projects in the future- I'm assuming. Just an idea.