Quote Originally Posted by mstp2009 View Post
Wrong. C2D is fully 128bit SSE (on all 3 SSE decoders).
not true. the units are 128bits but some functions are not available in 128bits

Wrong. The integer unit in C2D is MUCH better than that in K8.
yes.

Do you have a clue what you are talking about? Phenom IS BARCELONA (same core, just different sockets - desktop vs. server).
The new IMC of the K10 will allow to use more bandwith, not like the K8 on AM2. The K8 on AM2 is not able to use the full bandwith of the DDR2, and cache speed is too slow.

Registered memory is slow, and have bad timings, Barcelona will not able to show all. Phenom will be a bit faster. HT3 will improve a bit for 4 cores. I'have seen with 1ghz HT with dual core a bottleneck.