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Politics : Formerly About Advanced Micro Devices

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To: Kevin K. Spurway who wrote (47939)	1/30/1999 9:21:00 PM
From: Tenchusatsu	of 1581854

<If they could, they'd replace PII/PIII with a Katmai enhanced Dixon in a flash.> Not really. Intel's own Business Winstone 99 benchmarks put the Dixon at a 5% to 7% performance advantage. That's not a very convincing selling point from a marketing point-of-view. The primary purpose of Dixon's 256K of on-die L2 cache isn't to gain a few points on Business Winstone. Rather, it's purpose is to allow Intel to get rid of the 512K of SRAM cache. This not only allows for a savings in power (I assume), it also allows the processor mini-cartridge to shrink in size. From Intel's own web site, "The new BGA (Ball Grid Array) component packaging is one-third the size of the current mini-cartridge package and half the height. The reduction in package size allows for the thinnest and lightest notebooks ever." (http://www.intel.com/mobile/pentiumII/challenge.htm#size) So why isn't Dixon on the desktop? I don't know, but I guess since the 0.18 micron process is pretty close to ramp-up, I would imagine that Intel decided to wait until then before going to on-die cache with Coppermine. Tenchusatsu

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