Here is a link that compares the Winchester, Newcastle, and Venice Cores. As you can see, the Venice Core is a tad faster than the other two. From what I've heard, the Venice Core really overclocks well. Its based on the .09 core, so it runs a lot cooler idle and under load. As for Turion64, I am waiting myself. I hope they come out soon
I want to get a Turion64 based laptop for college.
Link:
<A HREF="http://www.xbitlabs.com/articles/cpu/display/athlon64-venice_8.html" target="_new">http://www.xbitlabs.com/articles/cpu/display/athlon64-venice_8.html</A>
My System:
<A HREF="http://amdgamingrig.dyndns.org" target="_new">http://amdgamingrig.dyndns.org</A>