Slashdot Mirror
For AMD Success Means Problems
An anonymous reader writes "AMD's success with its dual-core Opteron and Athlon processors has created something of a happy problem for the company. It can't make its products fast enough to meet demand. Just the same, with the Intel price war heating up and new 65-nanometer manufacturing technology being implemented in its factories, AMD has a lot of balls in the air right now." From the News.com article: "AMD's current pickle is the result of its success, which makes it a little easier to swallow for company executives. Demand is high, but the company's dual-core processors still use its 90-nanometer manufacturing technology. Intel's chips, on the other hand, are built using the smaller transistors provided by its 65-nanometer manufacturing technology. Not only is AMD using larger transistors, but its dual-core Opteron and Athlon 64 processors contain two processing cores integrated onto a single piece of silicon, or a die. This design has given AMD great performance during the past few years, but resulted in processors that were almost twice the size of its single-core chips."
Bah, I was hoping with only like three posts up I could be the first to mention that. My PCs use AMD processors almost exclusively and I have been using AMD since my bloody 286. My main work machine, however, is now a Mac (a PPC one currently).
Since Apple first announced Intel I thought that it was pretty obvious why they went that route rather than AMD. This, right here, was one of the main reasons. Supply programs have haunted Apple for quite some time. Why switch to a new architecture just to get more of the same?
Yep, that huge technological lead of a few months. This is the first time since really K5 that AMD has had production issues. And, the production issues described in the article are really the good kind. The early ones were the bad kind where the chip design itself caused the production problems. The good kind is where yields are good, speeds are good and the design is manufacturable. Your only issue is figuring out how to push more die through the line.
Fab 36 will be online soon with 300mm wafers and 65nm. Just going to 300mm wafers pretty much doubles capacity. Going to 65nm gets you another say 50% (anyone got a confirmed number). Getting FAB 36 and FAB 30 going doubles capacity again. So, by my calculations that is 2 x 2 x 1.5 or 6x cpacity increase for AMD in the next couple of months.
Did Intel switch to 65nm and 300mm sooner than AMD? Yes. Did they switch to copper and low-K dieelectric before AMD? No. Did their 90nm production even work quite right for Intel ever? Not sure. When the 90nm P4s used more power than their 130nm brethren you have to wonder.
Of course Intel has something like 6 processro FABs all over the world that are likely larger than AMDs. Doesn't take much R&D just to build more capacity especially when you are the 800lb gorilla.
Basically, Intel and AMD, at this time, are quality processor maufacturing operations. Intel tends to make technology switches before AMD, but they also get to deal with first adopter issues. And, when they both buy there equipment form the same semiconductor equipment manufacturers like Applied Materials, Novellus, and others. How much is AMD benefitting from Intel working out the bugs.