- Jun 19, 2004
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Interesting news
I wonder if this is a sign of healthy margins this year either projected or rolling in?
I wonder if this is a sign of healthy margins this year either projected or rolling in?
Originally posted by: michaelpatrick33
Interesting news
I wonder if this is a sign of healthy margins this year either projected or rolling in?
Originally posted by: RichUK
how much do you think one of these fabs cost, 1 bil, 1 mil
Originally posted by: Steeplerot
-Wants to move to Saxony...AMD would be a sweet job.
Originally posted by: clarkey01
Originally posted by: RichUK
how much do you think one of these fabs cost, 1 bil, 1 mil
2.5 billion at least.
Originally posted by: clarkey01
Originally posted by: RichUK
how much do you think one of these fabs cost, 1 bil, 1 mil
2.5 billion at least.
Originally posted by: michaelpatrick33
Interesting news
I wonder if this is a sign of healthy margins this year either projected or rolling in?
Very well said, microAmp.Originally posted by: microAmp
150k processors per year doesn't sound nearly right.
Take an 8 inch wafer, really 200mm, find total area of wafer surface. If I remember my math right thats 31,400mm square area.
If the .09µm processors use about 100mm area, you get 314 processors per wafer.
In 2 fabs I worked at, plus my brother when he worked at AMD Fab 25, there are 25 wafers per "lot". 25 x 314 = 7,850 total processors per lot.
Fabs usually have say 4,000 to 7,000 wafers total running through a fab, or 160 lots to 280 lots. ~1.25 million to ~2.2 million processors total.
Question is how long does it take from start to end in the fab? One place worked at the Fab averaged 70 days per lot, say 100 days for AMD from grins and giggles. I would guess ~ 3.5 million to ~6 million processors total.
Of course you have yield too that reduces that number.
Originally posted by: ScrewFace
I'm surprised they didn't consider Canada for that plant. It's much cheaper to do business in Canada than in any other 1st-World nation. Just look at Japanese auto manufacturers: they're opening plants in Canada (especially in Ontario) like mad!
Originally posted by: microAmp
150k processors per year doesn't sound nearly right.
Take an 8 inch wafer, really 200mm, find total area of wafer surface. If I remember my math right thats 31,400mm square area.
If the .09µm processors use about 100mm area, you get 314 processors per wafer.
In 2 fabs I worked at, plus my brother when he worked at AMD Fab 25, there are 25 wafers per "lot". 25 x 314 = 7,850 total processors per lot.
Fabs usually have say 4,000 to 7,000 wafers total running through a fab, or 160 lots to 280 lots. ~1.25 million to ~2.2 million processors total.
Question is how long does it take from start to end in the fab? One place worked at the Fab averaged 70 days per lot, say 100 days for AMD from grins and giggles. I would guess ~ 3.5 million to ~6 million processors total.
Of course you have yield too that reduces that number.
Originally posted by: Zebo
Hate to rain on this parade but AMD is selling less processors now than they did on 2001 according to Ed. (beware old bitter fart)
http://www.overclockers.com/tips00794/
Originally posted by: bjc112
Originally posted by: microAmp
150k processors per year doesn't sound nearly right.
Take an 8 inch wafer, really 200mm, find total area of wafer surface. If I remember my math right thats 31,400mm square area.
If the .09µm processors use about 100mm area, you get 314 processors per wafer.
In 2 fabs I worked at, plus my brother when he worked at AMD Fab 25, there are 25 wafers per "lot". 25 x 314 = 7,850 total processors per lot.
Fabs usually have say 4,000 to 7,000 wafers total running through a fab, or 160 lots to 280 lots. ~1.25 million to ~2.2 million processors total.
Question is how long does it take from start to end in the fab? One place worked at the Fab averaged 70 days per lot, say 100 days for AMD from grins and giggles. I would guess ~ 3.5 million to ~6 million processors total.
Of course you have yield too that reduces that number.
Good info! Nice post..
Makes the 2.2 Billion seem a bit more reasonable when pumping out millions of CPU's per year..
How long does a FAB stay in operation?
Originally posted by: Zebo
Hate to rain on this parade but AMD is selling less processors now than they did on 2001 according to Ed. (beware old bitter fart)
http://www.overclockers.com/tips00794/