what sort of thermal rating are future quad cores going to have?

[barnacle]

Hi
I am just wondering if anyone knows if the future (next year or present) quad core 775 cpu's are going to put out less heat than my current g0 q6600?

i have an entire 437w tec loop waiting to be installed but i am in the middle of building a custom case to house it all. I'm at 3.6ghtz at the moment 400x9
and early next year would like to make an upgrade when i install the peltier setup if i thought i would notice the speed... would like to top 4 ghtz for sure.

i am considering upgrading from my ab9 quadgt p965 board and 4x1gb ddr2 6400
to maybe a 780i hopefuly when there is a new revision out and some faster 2x2gb memory as i have heard 2 sticks makes overclocking easier than four.

if future quads will be just as hot or hotter i dont think i will bother with the upgrade i'll just sell of my peltier stuff and stay at 3.6 for another year p'raps.

any ideas?

[strange|ife]

yes 45nm runs cooler, but cant take much as much voltage as 65nm, from things ive seen on here anyway and a couple of other sites.

but yes they run cooler.

top thermal is still in 70c range I think