Well on the matter of backup plan, I don't think any of the companies playing with the silicon have much of a backup plan. Look at ATI with the r600 and its delays, look at Intel with the P4, look at AMD with Phenom 1.
Sometimes issues result in product delays, less than expect performance or both but sometimes things are very successful from the start.
Then you have Athlon 64, Phenom2, Core2, G80, & RV770 which would be arguably very successful hardware from launch.





Bookmarks