Another good news for all AMD fans, its the AMD quad core with Barcelona feature. You dont need to take tension regarding cooling and power when it comes to this processor, their new Barcelona chip will feature an enhanced PowerNow setup that allows each of the chips four cores to operate at four varying clock speeds, independent of one another and depending on load.

Even after adding another couple cores to the die, AMD claims this will help cut power by another 10 watts per chip ; we do sincerely hope they're right.
More information about this product from AMD will be revealed when the Barcelona makes yet another splash, this time at the International Solid State Circuits Conference (ISSCC).