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Politics : Formerly About Advanced Micro Devices

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To: Craig Freeman who wrote (56518)4/27/1999 3:27:00 AM
From: Paul Engel  Read Replies (2) of 1571976
 
Craig - Re: "Other than the issue of yields, did I miss something?"

Yes.

The price TSMC charges for a wafer depends on the PROCESS - logic, EEPROM, FLASH, DRAM, etc. and the MINIMUM feature size, and the number of METAL layers, etc., and the VOLUME of wafers.

You calculated an AVERAGE.

That includes a lot of 0.35 and 0.5 micron wafers.

To get the highest performance that TSMC has, you have to PAY MORE. And their highest performance will not match a single, dedicated wafer fab process - such as an IBM or AMD or Intel - for performance.

Paul
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