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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Cirruslvr who wrote (46340)1/17/1999 12:15:00 PM
From: Paul Engel  Read Replies (1) | Respond to of 1573900
 
Cringe - Re: " Can you repost or recalculate how you got that number?"

I'd be glad to.

Here it is:

From Cherry Sanders Conference Call, AMD earned about $10,000/wafer.

With a CPG revenue of $488,000,000 and 5,500,000 K6-2's shipped, the
ASP was $88.70.

($10,000/Wafer)/($88.70/Die) = 113 die/wafer.

At 81 sq. mm per die and 31415 sq. mm./wafer ,there are 387 MAXIMUM
POSSIBLE die per wafer.

Assuming 85% of MAXIMUM, that gives 329 GOOD DIE SITES/WAFER.

(113 Actual Die/wafer)/(329 Possible Die) = 34%.

That's your die yields, Maxie, 34%.

And these should DROP when Sharpy hits the silicon !

Paul