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To: Road Walker who wrote (125002)1/16/2001 1:17:01 PM
From: Joe NYC  Respond to of 186894
 
John,

Wouldn't the same attributes that notebook processors have, low power consumption and cooler, be benefits for the slim servers? Speed step for servers?

I believe the current version of SpeedStep is manual, so it is fairly useless. AMD's PowerNow is automatic, which is the speed / voltage of the processor can adjust itself based on the load.

That's something that can be used in every CPU. I believe the next version of of SpeedStep will have this feature as well.

Joe



To: Road Walker who wrote (125002)1/16/2001 1:17:45 PM
From: Paul Engel  Respond to of 186894
 
John - Re: "Speed step for servers?"

No.

Not Intel's SpeedStep - it ratchets down Vcc and the Clock Speed when the Notebook is UNPLUGGED from an AC outlet and starts to run on batteries.

Servers should not encounter this unless there is a power outage and they have to run off UPS power.

Intel's transition to 0.13 micron process will be more than adequate to address the power requirements of thin servers -- as the Vcc and power of Tualatin are reduced substantially.

And don't forget - TransMeta chips have NO CURRENT infrastructure for SMP support - such as chip sets, BIOS, Motherboards, etc..

Intel's customers objected to Intel's aggressive MHz Ramp on their Cascades chips - due to the time and cost and complexity of verification of any new CPU - just think how tough it will be to sell an entirely new "animal" to these same customers - such as a TransMeta Morpho chip.

Paul