To: Dan3 who wrote (87348 ) 8/28/1999 8:39:00 PM From: THE WATSONYOUTH Respond to of 186894
<I still don't see why the shrink to .18 isn't expected to yield at least 800MHZ for Intel. Can Scumbria, John Petzinger, Bill Jackson, Tenchusatsu or Process Boy help out? Is 800 really the expectation of all of you too, and you're just being coy?> I believe that Coppermine in .18um will eventually go to 800MHz and PERHAPS 850Mhz. Obviously, Intel will, initially do what it THINKS it needs to do to regain the MHz lead in the near term. By now they have certainly had access to some 650Mhz Athlons and put them thru a battery of electrical tests. Also - delayered them to determine gate poly length, gate oxide thickness, etc.. So, they probably have a good guess as to how much further AMD can push the Athlons in .25um. Personally, I don't think AMD can push the Athlon in .25um past what Intel can do (Oct) in .18um. So the key will still be how much improvement AMD gets with their .18um process relative to their .25um process and WHEN they will get there. If both AMD and Intel realize roughly equal performance increases in transferring from .25um to .18um, then AMD should eventually surpass what Intel can do based on the Coppermine design. It could happen soon if their transition to .18um goes flawlessly and their .18um process improved accordingly. Alternately, they could stumble if they have difficulty transferring to .18um or if their .18um process is inferior to Intel's. (I am most impressed with Intel's .18um device designs - support VERY high drive currents) In this case, even with the better design, they may not be able to surpass Intel before Intel introduces a new design. So it seems like a horse race still with good potential for AMD if they can execute. (execute meaning VOLUME production of millions per quarter) We should know within 6-10 months. THE WATSONYOUTH