What confuses me the most is why the final 65nm tri-core still will not be even the same speed as the quad-cores are sold as, and why the Phenom dual-core is even lower.
Undoubtedly, they want to push the quad cores, but it really raises questions about how they're making these things. I know nothing about it yet, but I have to wonder if the first Phenom-based dual-cores are another result of what birthed the tri-cores: a malfunctioning product of some other sort that is castrated and relabeled, with the underlying issue publicly avoided.
I've been reading that the first Phenom dual-core will be labeled X2 6500+. And it's allegedly not faster than even the 6000+, though its name suggests its the successor to the 6400+. You're right chaohsiangchen, it is as confusing as Nvidia.
And yes nezuko, you are correct. I believe it's spelled "Hekka," though, or at least, that's all I've ever seen before. Get ready to see a lot of those. There are already more variations of the 45nm Phenoms than I can count off hand.