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To: fyodor_ who wrote (51897)8/21/2001 2:20:43 PM
From: Gopher BrokeRead Replies (2) | Respond to of 275872
 
Why is the 1GHz Morgan power consumption such a big deal?

We all know that the Al process is not as good as the Cu process. As far as I am aware, AMD are switching Fab 25 to flash production only and moving Morgans production to Dresden, at which point Morgan power consumption will improve. Then there is .13 and SOI.

Seems to me the 1GHz Morgan is just another step along the road. The significance is simply that AMD are the first to 1GHz in the value line, The scalability of Morgan at Fab 25 is irrelevant in the light of the forthcoming switches to Cu, .13 and SOI.



To: fyodor_ who wrote (51897)8/21/2001 2:31:40 PM
From: Jim McMannisRead Replies (2) | Respond to of 275872
 
Has anyone considered the possibility that 1.75v for the 1000 Mhz morgan is an error or misprint?
1.45 to 1.75 to get just 100 Mhz makes little sense to me.

Espeacially since a regular Duron will run 1000 Mhz easily at 1.6 v.

Jim



To: fyodor_ who wrote (51897)8/21/2001 9:23:50 PM
From: Charles RRespond to of 275872
 
fyo,

<Yes, I have:>

Thank you for posting the details.

<Not much of an improvement at all>

Based on the data you present and based on my understanding that Morgan is made available only at speeds higher than 950 MHz, it looks like Morgan may be yielding at around 1100MHz (100MHz lower than my estimate of what Spitfire is capable of doing). Not as bad as I thought it was when I first looked at the 1.75V number.

If my estimate is correct, AMD should be having decent yields at 1100MHz with Morgan NOW - which means we should see a 1100MHz part at the time of real launch (i.e. sometime in October when systems become widely available).

Still not good but not as bad as I thought.

Chuck