Originally posted by: Fox5
What's up with AMD closing down all its old fabs? Well, basically redicating them to things not so worthwhile?
Fab 25 has 110nm fabrication? They could have been making cpus on that process.
And fab 30 is making 90nm then? So once fab 36 comes online and is making 65nm, then fab 30 is basically dead?
The cost of retooling Fab30 would be quite a lot, but they will still make 90nm processors.
Hell, it was only a few days ago that AMD shipped their last 130nm K7 processors, so I think 90nm processors (especially budget ones) will be seen for a while yet, probably 2+ years at the VERY least, and then things like chipsets can be manufactured on the 90nm process.
Also, why produce 110nm processors when you can make 90nm processors and save even more die space?
They move fabs onto making other things because, well, it's the most cost effective way to do things, it means old technology still gets used, while they don't have to go through the expense of re tooling a fab.
Originally posted by: Jeff7181
Why would AMD's stock drop?
Many reasons, a couple of obvious ones I can think of are investors fearing that the claims are a load of bunk and losing faith in the company as a whole (especially management), or investors fearing that there will be a marketplace backlash, and partners (such as motherboard manufacturers/system manufacturers) will decline to do business with AMD because they are getting dragged into this and having their reputations possibly damaged.
Bad partner relations for a company can mean less influence in the market, so investors lose faith.