German tech website Hardware-Infos claims to have discovered specs for AMD's dual-core "Kuma" Phenom X2 processors on a pricing website.
Following AMD's denial back in June that these processors had been axed we can be fairly confident that these are en route and that's it more a matter of when rather than if they become available. Here's the spec listed:
Each of these parts are based on 65nm architecture, have 2x 512 KB L2 cache, 2MB of L3 cache and a TDP of 45W.
After a little bit of digging around I've found placeholders for these CPUs elsewhere on the web (ignore the pricing info on the links I've listed there).
How well these parts compare to Intel offerings comes down to price and performance.