Deneb vs Agena..feel Free to "speculate"

[Jazzman]

it says "later"...it doesn't say the low-k dielectrics are going to be present in the initial 45nm products.

Will it help leakage? Also, This is a card they will play in the future and will not be a feature on AMD45nm for a while so it is slightly irrelevant.

CLARIFICATION: To be clear, I was only speculating about how the OC'r who provided the snapshot could achieve 4.0Ghz on air at 53C under 4x 100% load. If this result is reproduced, then there must be new design elements that reduce leakage and heat. I just wanted to highlight a possibility.

My main reason for posting this was RiverRicer's source. These design elements are clues as to what we might see in an FX version of Deneb, e.g. high-K metal gates.